Topic 1. feel, little, nice, cheap, price, feels, overall, bit, keyboard, plastic, i'd, decent, pretty, issue, pay, definitely, makes, worth, expect, looks, try, extra, easy, else, quickly, solid, don't, (and, awkward, features, doesn't, ok, lower, actually, biggest, lot, wish, slightly, built, paid, due, looking, stop, response, easily, hand, multimedia, issues, recommend, believe, cost, i'm, getting, quality, low, using, normal, (the, exactly, times, noticed, functions, dont, keypad, isn't, clunky, difficult, it's, break, review, real, keyboards, design, junk, barely, considering, bad, mushy, disappointed, ), i'll, wouldn't, eventually, primary, mine, white, register, action, kept, reason, useful, didn't, inside, doing, main, construction, perfect, zoom, guess, bottom, you're, somewhat, simply, complaint, luck, build, course, typical, probably, smooth, beat, twice, otherwise, found, people, past, shortcuts, cheaply, feeling, excited, lenovo, month, resistance, (, fit, 
Topic 2. months, stopped, microsoft, bought, letters, quality, started, buy, ago, replace, couple, 6, replacement, weeks, half, purchase, lasted, soon, hardware, days, gone, month, broke, board, can't, past, letter, worse, died, completely, purchased, loved, worn, wear, replaced, replacing, products, recommend, trouble, paint, stop, stops, otherwise, clean, anymore, fail, free, junk, update, ), stand, suddenly, owned, stay, 0, period, buying, five, microsoft's, using, warranty, 3, wore, stuck, poor, cheap, else, lettering, control, cost, send, badly, characters, labels, six, totally, functioning, keyboards, quickly, call, unfortunately, durable, definitely, love, it's, experienced, wouldn't, business, review, happy, anyway, sudden, cleaning, useless, yourself, manufacturing, brand, appear, favor, dozen, failed, threw, barely, copy, save, decided, cheaply, apart, tested, durability, design, fix, hp, 8, quit, fixed, (, wearing, money, defect, won't, issue, apparently, quick, unresponsive, 
Topic 3. product, amazon, return, box, item, didn't, unit, received, purchased, buy, returned, none, support, company, sent, defective, favi, bought, send, customer, website, email, refund, service, shipping, looked, seller, guess, beware, contact, warranty, model, wrong, arrived, replacement, tech, told, called, mine, issue, broken, bother, buyer, list, com, listed, packaging, (which, contacted, address, phone, purchase, info, stuck, internet, bad, products, chinese, #, knock, issues, china, try, version, late, looks, week, hopefully, eventually, rii, register, cheaper, crappy, immediately, white, recommend, hope, maybe, matter, happy, laptop, lost, reset, money, returning, edit, own, careful, otherwise, time, instructions, process, google, label, easy, manufacturer, junk, getting, call, package, logitech, fake, actually, worth, receive, receipt, yes, word, based, [, hassle, ease, rarely, pretty, drivers, coffee, doesn't, units, refurbished, threw, quickly, play, ], changing, instead, 
Topic 4. keyboard, don't, desk, except, buy, looking, zoom, purchased, recommend, times, worth, goes, version, probably, poorly, nearly, comfortable, break, stuck, broken, means, buying, junk, water, tiny, time, fit, usually, thin, stop, minor, faulty, days, online, i'll, user, appears, you're, dell, flaw, fairly, unfortunately, huge, person, wide, annoying, store, function, calculator, bought, spilled, apart, getting, office, figure, extremely, happy, deal, frustrating, terrible, lot, cost, appear, replace, maybe, isn't, acceptable, immediately, basic, save, hoping, connector, smooth, piece, including, loved, discovered, correct, liquid, short, dry, option, tell, expect, call, layout, broke, arm, half, single, ), keyboard's, avoid, miss, (, negative, market, model, $10, absolutely, world, amount, third, wouldn't, previous, characters, top, despite, experienced, super, hate, giving, normally, writing, try, love, onto, search, please, seriously, typed, nicely, compatible, bad, cut, 
Topic 5. keyboard, model, &, decided, am, quality, liked, (i, unless, annoying, found, especially, brand, sound, idea, pro, ), replacement, store, try, features, typing, buy, actually, thinking, compared, top, instead, comes, bit, tap, name, replaced, product, bad, finally, usually, negative, writing, note, feeling, sometimes, wife, wait, poor, taking, typist, mean, typos, change, bought, control, angle, ergonomic, set, didn't, models, extra, looking, quiet, perfectly, review, impressions, unacceptable, version, changed, pictures, comfortable, local, expensive, difference, perfect, save, rub, keys, condition, awful, (a, removed, sense, totally, choice, doubt, corner, sit, won't, wrist-rest, fix, shame, personally, hard, function, lot, otherwise, pushing, parenthesis, physically, microsoft's, returning, addition, (especially, tired, help, heard, enjoyed, basic, update, mixed, (yes, back/forward, priced, trouble, ones, slow, microsoft, finding, input, immediately, functional, improved, premium, satisfactory, (my, refuses, ideal, 
Topic 6. pad, touch, bad, move, ok, track, real, probably, times, cursor, start, light, pretty, hard, found, sometimes, random, screen, sensitive, time, etc, little, response, own, typed, makes, looking, don't, worst, moved, frustrating, speed, slow, home, sensitivity, actually, difficult, terrible, exactly, register, control, input, finger, respond, products, unfortunately, play, useful, doesn't, maybe, cool, returning, internet, character, design, randomly, mine, responsive, purchased, disappointed, complaint, reason, week, movement, particular, hand, using, people, hold, issues, super, am, folder, typing, hooked, sort, coffee, primary, try, biggest, interference, wrong, tell, phone, stop, 2, useless, trying, simply, takes, users, overall, similar, reviewers, navigate, results, living, surface, disappointing, moving, missing, slight, correct, location, figure, minutes, wake, whatever, keystrokes, lose, usage, version, frequency, 10, giving, it's, pick, yes, form, course, fine, mouse, awesome, brought, causes, 
Topic 7. button, buttons, touchpad, left, using, click, scroll, *, function, media, control, hand, cons, volume, pros, etc, top, functionality, nice, instead, makes, easily, functions, size, finger, scrolling, doing, ipazzport, page, web, clicks, press, additional, logitech, simply, drag, similar, zoom, hate, forward, drop, below, browsing, play, regular, k400, games, playing, dedicated, ten, pressing, don't, solid, excited, doesn't, mute, flimsy, built-in, useful, driver, access, okay, dragging, holding, little, launch, middle, construction, up/down, plastic, left-click, overall, (like, fit, odd, you're, location, plus, windows, expect, backlit, horizontal, calculator, application, double, main, music, hold, program, solution, and/or, (as, bad, placement, home, gaming, replacement, require, hope, barely, logitech's, response, multi-touch, included, positions, please, trackpad, f1, adjust, typical, integrated, results, fair, major, index, center, presentations, backlighting, right-click, rocker, moving, month, difficult, look, impossible, 
Topic 8. time, reviews, am, bought, day, money, days, read, issues, waste, buying, getting, trying, issue, wasn't, unfortunately, returning, poor, simply, properly, disappointed, luck, unusable, minutes, don't, hours, try, people, short, write, recommend, mine, lot, stopped, bad, experience, ago, understand, broken, worth, else, looking, week, tried, purchasing, flaw, reading, fine, anyway, guess, found, doesn't, stuck, purchase, otherwise, stops, failure, keyboard, product, died, wish, half, inside, probably, didn't, hoping, fix, happy, folks, lost, purpose, third, products, purchased, yes, little, frustrating, times, completely, tiny, type, ok, missed, takes, decided, board, figured, realized, won't, pretty, keyboards, fault, correct, started, 8, apart, stick, noticed, perfect, dont, mentioned, own, typical, words, garbage, worst, spending, defeats, designed, trouble, cost, online, happened, review, cause, acceptable, reviewers, anymore, you're, appear, totally, sticking, matter, love, instead, 
Topic 9. key, keys, shift, fingers, arrow, hit, size, reach, home, type, look, you're, keyboard, regular, hitting, sized, constantly, you'll, finger, insert, typist, excellent, getting, supposed, i'll, arrangement, occasionally, backspace, instead, won't, takes, mistake, correctly, trying, test, mentioned, pro, keypad, placement, broke, easier, changed, remember, that's, impossible, arrows, numeric, fixed, frustrated, learn, saying, choice, bring, can't, guess, hours, shaped, pound, you've, love, perfectly, fine, faster, light, intend, shouldn't, monitor, missing, drive, arranged, and/or, resistance, agree, square, medical, directional, transcriptionist, amount, 8, greatly, frequently, hand, annoying, regarding, try, split, negative, map, touch-typist, i've, page, familiar, switch, newly, words, entire, hard, multimedia, easy, design, disappointed, wonderful, delete, prior, normal, happy, crazy, difficult, ones, purchasing, length, bought, looking, makes, using, half, placed, thumb, junk, typists, touch, sudden, allow, wasn't, stuck, 
Topic 10. microsoft, natural, key, keys, 4000, ergo, ms, keyboards, elite, --, enter, original, split, quiet, hit, kb, using, comfortable, function, looking, black, extra, line, ps2, bottom, kvm, won't, version, computers, standard, unfortunately, multiple, gaming, game, miss, forward, can't, ergonomic, model, (i, previous, wave, simply, recently, browser, larger, common, action, typing, mice, i'd, quieter, issue, true, white, try, arrow, move, people, ergonomics, cost, office, rest, angle, placement, time, windows, okay, add, pro, ps/2, moving, generation, zoom, pads, ctrl, presses, games, means, ), main, keyboard's, backslash, example, plan, additional, simultaneous, front, quick, versions, fit, placed, features, lot, perfect, logitech, support, market, usb, result, instead, ones, keys), option, looks, boot, single, feel, realize, obviously, calculator, functions, near, available, sell, replacement, replace, mind, gone, keeping, especially, marks, designs, gamer, noted, 
Topic 11. computer, tried, windows, software, doesn't, didn't, able, laptop, time, 7, mac, review, drivers, maybe, found, system, keyboard, home, try, fine, trying, help, install, xp, else, machine, don't, apple, times, power, adapter, ), os, haven't, installed, plug, probably, short, mode, web, zoom, site, dell, driver, hope, machines, hours, bios, boot, internet, wasn't, unfortunately, failed, money, spent, whatever, control, running, buy, week, combination, operate, couple, white, looked, little, nearly, getting, consider, settings, user, won't, keyboard's, random, job, changing, hooked, multiple, front, wake, stay, unplugged, bit, wouldn't, safe, caused, window, installing, word, wpm, horrible, happen, compatible, mine, password, arrived, run, surprise, noticed, built, 4, hard, christmas, realize, using, conclusion, ports, recommend, card, total, unplug, light, powered, keystrokes, intellitype, transmitter, crazy, computers, support, happy, eventually, write, close, sleep, rebooting, 
Topic 12. keyboard, typing, type, using, am, lot, don't, letter, fast, try, style, hand, 6, times, wish, takes, recommend, pain, weeks, layout, normal, easy, stick, looks, unfortunately, design, positive, hurt, bad, means, probably, characters, comfortable, hours, time, usually, easier, mechanical, correct, tap, reason, bought, placement, slows, decided, qwerty, purchased, immediately, getting, heavy, position, wouldn't, properly, i've, unicomp, short, minutes, main, usual, i'll, delete, desktop, board, look, actually, poorly, ), especially, feel, appear, left, pretty, huge, couldn't, office, buy, strange, due, lower, respond, sort, character, fit, ergonomically, miss, aside, hard, help, buying, notice, words, annoying, else, typed, stand, (i, cramped, extremely, worse, upper, stop, wake, aren't, love, wide, spend, addition, 8, whatever, mistakes, didn't, horrible, goes, stuck, you're, frustrating, arrived, faster, perfect, bit, looking, note, people, wrong, word, 
Topic 13. usb, device, dongle, laser, pointer, bluetooth, battery, unit, charge, connection, plugged, cable, mini, rii, switch, plug, devices, light, connect, backlight, led, charging, rf, connected, charged, port, manual, indicator, ports, hold, manufacturer, advertised, inside, etc, recognized, pc, idea, included, minutes, despite, house, on/off, connectivity, able, short, hoping, charger, sending, reset, worthless, performance, trying, package, built, lit, receiving, power, bright, reconnect, receiver, flash, usable, frequency, awesome, changing, internal, bad, tried, tablet, 15, following, returned, web, unplugged, returning, wireless, unfortunately, wifi, lenovo, mine, barely, radio, intended, matter, units, red, held, adapter, dead, didnt, functional, linux, wasn't, multiple, seen, powered, box, change, range, dropped, found, dark, touchpad, won't, blue, home, wouldn't, little, hooked, sitting, line-of-sight, controlling, yellow, tooth, can't, connecting, windows, product, anyways, response, center, im, presentation, (the, altogether, 
Topic 14. space, bar, spacebar, press, hard, thumb, loud, center, hit, push, stiff, middle, noisy, sticks, force, thumbs, pressed, requires, split, noise, makes, sticky, depress, difficult, pressure, effort, hands, required, returned, bit, shape, design, position, spaces, except, clicking, store, strike, reviewers, unusable, issue, reasons, traditional, designed, office, ergonomic, ergonomics, crazy, particularly, left, otherwise, returning, amount, recommend, causes, results, unless, spring, hoping, near, keys, key, tunnel, easier, return, stuck, fix, missed, consistent, normally, loosen, flaw, worst, board, pressing, excellent, rate, rest, tight, else, extreme, poorly, comfortable, zoom, worse, try, upper, edge, silent, underneath, sore, hurt, awful, clunky, wasn't, dell, shame, search, creating, slowly, spot, quiet, wrist, noticed, hate, lot, believe, breaker, perfect, takes, hasn't, fingers, drive, mechanical, stated, nearly, struck, (the, mention, am, happy, figured, construction, easy, terrible, 
Topic 15. range, feet, receiver, htpc, pc, remote, tv, trackpad, battery, 10, couch, life, +, media, control, signal, front, distance, line, close, perfect, 30, sitting, center, ft, living, compact, size, sit, reception, limited, direct, extension, cool, unresponsive, sight, theater, closer, terrible, frustrating, wireless, xbmc, connection, setup, using, hold, responsive, touchpad, short, respond, watching, barely, live, 2, mini, regular, rf, advertised, entertainment, meters, options, chance, computer, sofa, usable, controller, pick, mine, connected, useless, cons, pc), 8, netflix, week, sending, table, directly, fast, 12, solution, streaming, types, dinovo, 2), idea, foot, via, returned, purpose, imagine, rechargeable, light, corner, misses, look, backlit, fn, charged, 15, factor, line-of-sight, fine, decent, improve, flawlessly, usb, lost, looking, wifi, nice, makes, able, bedroom, macbook, 1), concept, boxee, 20, blue, backlight, pros, horrible, minutes, wouldn't, 
Topic 16. it's, i'm, i've, time, doesn't, love, isn't, don't, can't, that's, sometimes, i'll, easy, completely, there's, happens, annoying, guess, ), pretty, owned, hate, probably, looking, flaw, you're, issues, deal, haven't, getting, extra, liquid, wouldn't, keystrokes, stop, month, simple, bad, review, desk, stick, water, reason, look, purpose, happened, reviewers, failing, quickly, words, maybe, drop, reliable, gotten, absolutely, layout, otherwise, rate, week, fit, single, using, register, dropped, beyond, shape, inside, days, recommend, huge, hoping, happen, fix, perfect, twice, sticking, start, convenient, thinking, you'll, overall, weeks, screen, minor, quiet, comfortable, they're, fast, flaws, lot, keyboard, trying, simply, noticed, replacing, useless, light, buttons, tiny, buy, bring, 4, stuff, typing, exact, acceptable, reasonably, frustrated, goes, apparently, weird, reviewer, currently, complaints, six, items, means, despite, bit, piece, realize, forget, help, wonder, anymore, 
Topic 17. keyboard, ergonomic, design, hands, layout, keyboards, wrist, standard, wrists, comfortable, curve, keys, rest, comfort, reason, pain, lot, position, angle, designed, curved, hard, deal, spend, extremely, row, couldn't, flat, low, straight, using, average, hurt, tiny, stress, due, 2000, model, getting, bend, uncomfortable, slightly, strain, people, edge, rows, worth, typing, kept, switched, main, shoulder, expensive, split, nearly, i've, slight, option, cord, office, quiet, feedback, comparison, painful, slope, minor, shortcut, bent, ones, normal, time, ++, repetitive, posture, amount, especially, store, day, feel, difficult, definitely, happy, yourself, completely, typist, ), models, isn't, found, don't, extra, padded, little, advice, words, feels, goes, clunky, tired, lower, bottom, bucks, ps/2, reduce, discomfort, keyboard), maybe, simply, features, frequently, search, slow, past, favorites, keypad, zoom, lots, slows, stick, recommend, functions, actually, length, awkward, driving, 
Topic 18. 2, product, 3, 5, 1, stars, 4, keyboard, star, feature, piece, useless, found, i'd, actually, rating, can't, size, zero, (which, review, minutes, finally, thanks, basically, issue, won't, lights, plan, don't, poor, garbage, using, quality, junk, understand, giving, i'm, makes, totally, main, usage, else, trash, 0, ), dead, 6, please, recommend, happy, try, hand, difficult, perfect, goes, hours, throw, average, i've, page, dont, built, unless, weren't, happened, ridiculous, =, frustrating, probably, except, perfectly, reason, home, weak, register, search, fix, it's, cause, people, fine, functional, causes, (the, bought, added, tell, mind, sold, apart, joke, crap, returning, tested, soon, fairly, update, similar, day, stuck, decide, stay, that's, time, typing, microsoft's, cost, didn't, obviously, nice, frequently, awesome, light, usable, paid, wish, claimed, test, coffee, avoid, print, entire, real, smoothly, 
Topic 19. keys, keyboard, keyboards, don't, soft, normal, harder, look, feel, feedback, people, heavy, i'm, extra, missing, tactile, board, previous, design, office, layout, action, function, user, experience, i've, tilt, quality, keyboard's, slightly, spilled, stuck, computers, arrow, quickly, difficult, cost, ones, happy, wear, users, prefer, flat, ibm, you're, amount, due, resistance, hot, makes, recommend, expect, particularly, start, fail, spend, stop, wish, quiet, sticking, aren't, review, wrong, definitely, row, apart, type, ), stroke, lot, times, extremely, owned, (, offer, placed, day, disappointed, keypad, models, pressing, controls, okay, happened, configuration, complaints, won't, causes, kept, base, palm, model, useful, actually, month, stand, worst, worn, little, useless, version, lettering, angle, feeling, loved, tired, simply, allow, ++, multiple, miss, usual, failed, cheap, --, faulty, finding, require, 8, nearly, lots, shopping, help, bad, compared, 
Topic 20. mouse, wireless, logitech, fine, lock, set, caps, combo, batteries, laptop, desktop, screen, light, expected, wheel, wired, keyboard/mouse, lack, mk320, responsive, deal, via, keyboard, num, menu, awesome, built, wouldn't, etc, setpoint, they're, mac, mice, receiver, driver, install, setup, goes, okay, especially, indicators, instead, speed, don't, example, computer, software, version, easily, scroll, text, utility, interference, program, led, frustrating, able, quit, recommend, optical, i'm, word, inches, terrible, gaming, apple, basic, comment, buy, immediately, disappointing, worth, delete, mini, tells, keystroke, change, extremely, giving, k400, watch, job, functional, usb, play, easy, frequently, run, trackball, response, pick, looking, delay, mind, complaints, start, disappointed, unifying, (and, am, help, performance, online, skip, drivers, simple, games, relatively, expect, annoying, life, cheap, except, wake, plug, on/off, stuff, led's, xp, significant, 3000, logitech's, sleep, extra, input, 
