Hello, Can some-one please tell me : What is "Organic EL screen" ? I am new to MP3 players. I want to buy one that does not only play mp3 files but also play and record the radio aswell as record voice/sound/dictation. Anyway, I am not interested in the "flash memory" ones because even though they are "remove-able memory" they do not contain that much space. And, those that do are too expensive. And so, I thought it would be best if I get the one that has "internal memory" (hard drive) that can hold music aswell as data files so I can easily transfer important data files from my pc to it and carry it on my pocket always. Anyway, as I was shopping around, I came across : MP3 USB Key, Internal Memory and Hard Drive (3 types of MP3 Players/Recorders). Now, I am spoilt for choice. I mean, what's the difference between the "Internal Memory" type and the "Hard drive" and the "MP3 USB Key" type MP3 Players/Recorders ? And, if the "MP3 USB Key" type is a "remove-able memory" then why do the following links advertising "MP3 USB Key" Mp3 Players/Recorders technical information section mention that they do not have "removeable memory" ? Strange ! I am going to ask the website these questions but usually it takes 3 days for a website to get back and I can't afford to wait that long as I need to buy one immediately and so I need your brilliant helps. Anyway, after checking a lot of brands and models I have come across many technical words that I don't understand. I have listed them in BOLD below so please try to explain them to me as much as you can. I am not expecting anyone to explain every single technical words which I have listed but if anyone does volunteer to do so then GREAT !!! I am not just simply listing the technical words because if I do that then maybe you too won't understand as some-times different websites list different words (which you have never heard or read before) explaining the same thing. And that is why I have listed the "context" aswell as the links so you can check the "technical information" of each MP3 Player/Recorder on the links yourself to check-out the full contexts of each products's technical descriptions. Please note that I am not spamming the links because I don't own them and I am not affiliated with them either otherwise I would have listed my referral links. Please look-out for the BOLD text for those are the words which I do not understand and need help to understand them and look-out for underlined text because those are my questions. Thank You MP3 USB KEY 1. http://www.pixmania.co.uk/uk/uk/80842/art/creative/usb-mp3-muvo-tx-512mb.html CREATIVE USB MP3 MuVo TX 512MB Functions : Data support LCD panel : Reversible LCD screen for left/right hand use Other information : 5 band customized equalizer and 4 preselections (Jazz, Rock, Pop, Classical) What does data support mean here ? What kind of support ? 2. http://www.pixmania.co.uk/uk/uk/95459/art/memup/music-drive-i-256-mb-mp3.html MEMUP Music Drive I 256 MB MP3 USB 2.0 key Functions : MP3/WMA player, USB key, dictaphone dictaphone ? Is this the built-in microphone that I speak into to record my voice ? I wonder upto how far these can record ! 3. http://www.pixmania.co.uk/uk/uk/57865/art/creative/usb-mp3-muvo-tx-fm-512-us.html CREATIVE USB MP3 MuVo TX FM 512 USB2 key Record Function : FM/ vocal recording Other: Audio anti-shock system What is "vocal" ? Sorry ! Didn't understand anything about "vocal" from : http://www.google.co.uk/search?hl=en&q=definition+%3A+vocal&btnG=Search&meta= 4. http://www.pixmania.co.uk/uk/uk/69992/art/inovix/mp3-usb-256-mb-black-key.html INOVIX MP3 USB 256 Mb black key LCD panel : Backlit LCD screen What is this "back-lit" ? 5. http://www.pixmania.co.uk/uk/uk/52454/art/creative/muvo-tx-fm-usb-key-256mb.html CREATIVE MuVo TX FM USB key - 256MB Functions : Dictaphone, Data support, FM radio and recorder LCD panel : Reversible LCD screen for right/left handed operations Compatible with ID3 Tag What is this ID3 thingy ? 6. http://www.pixmania.co.uk/uk/uk/81163/art/inovix/usb-key-mp3-imp-10-512mb.html INOVIX USB key / MP3 iMP-10 - 512MB Other information : 9 folders, with 99 files in each What are these 9 folders usually named ? And, I guess the 99 names are 99 music files ? 7. http://www.pixmania.co.uk/uk/uk/59513/art/inovix/usb-2-0-key-mp3-fm-radio.html INOVIX USB 2.0 key Mp3 FM radio iMP-64 512MB LCD panel : LCD 128 x 32 points Dot-Matrix Type LED backlit (Blue) ID3 Tag version 2 display: Album, Artist, Title Display: Audio format, playmode, trach Nr, battery status, volume control, equalizer, recording status, lock, USB connection, track remaining time Other information : Decoder : 65 MIPS DSP 6-mode equalizer Recording from FM radio. Firmware upgradbale via user Dictaphone. Compatible with Win Me/XP/2K & Mac OS X Built in radio "Lock" ? Lock what ? And "Equalizer" ? Equalize what ? 8. http://www.pixmania.co.uk/uk/uk/85556/art/msi/mp3-usb-key-128-mb.html MSI USB Key MP3 128Mb Supported formats : MP3 et WMA WHat is this "et" ? 9. http://www.pixmania.co.uk/uk/uk/41266/art/typhoon/usb-key-mp3-revolution-12.html TYPHOON USB key MP3 Revolution 128 Mb Functions : Lecteur MP3 FM Radio Dictaphone Storage Support Direct Encoding from any audio source What is this "lecteur MP3" and what is it meant by "directly ENCODING" ? 9. http://www.pixmania.co.uk/uk/uk/80663/art/neonumeric/usb-key-mp3-neo-ilyn-512m.html NEONUMERIC USB key MP3 Neo-Ilyn 512MB Record Function : FM radio encoder, direct encoder, dictaphone 10. http://www.pixmania.co.uk/uk/uk/39626/art/ism-technologie/i-bead-ice-usb-key-256mo.html ISM TECHNOLOGIE I-Bead Ice USB key 256Mo + Charger Functions : MP3 player/USB key/Memory support/ Encodable FM tuner/Dictating machine function 11. http://www.pixmania.co.uk/uk/uk/80836/art/twinmos/usb-mobile-music-mpm-s11.html TWINMOS USB Mobile Music MPM S11 256MB Other information : Auto-reply, 5 mode equalizer 12. http://www.pixmania.co.uk/uk/uk/49191/art/live-music/usb-mp3-256mb-key.html LIVE MUSIC USB MP3 256Mb key Included accessories : PC softwares Carrycase Silver round the neck strap USB extension Encoding cable Stereo earphones AAA alcaline battery Manual in french 13. http://www.pixmania.co.uk/uk/uk/44132/art/iriver/player-mp3-ifp-180t.html?itag=3906 IRIVER Player MP3 iFP-180T Record Function : Yes Radio and dictaphone encoding Does this mean the MP3 Player can also record music played in it's internal radio ? MP3 WITH INTERNAL MEMORY 14. http://www.pixmania.co.uk/uk/uk/85098/art/neonumeric/mp3-player-neo-safa-lcd-5.html NEONUMERIC MP3 Player Neo Safa LCD 512 Mb Record Function : Direct recording (FM, audio source, microphone) Multimedia Functions : FM radio (20 presets) E-book, PC net PC, data storage, memo functions, digital image album, games Advanced Functions : variable EQ, 3D stereo sound, slow and fast play, CD-Sync and VOR What has "ebook" got to do with any of this ? 15. http://www.pixmania.co.uk/uk/uk/92484/art/samsung/yp-t6x-512-mb-mp3-player.html SAMSUNG YP-T6X 512 MB MP3 Player Record Function : Dictaphone and MP3 converter Multimedia Functions : 7 curve equaliser, adjustable with SRS WOW External hard drive 16. http://www.pixmania.co.uk/uk/uk/77653/art/oregon/mp3-player-mp-100-black.html OREGON MP3 Player MP 100 black Removable Memory : No InterFace : USB 2.0 for rapid file transfer (USB Flash Drive) I thought that all I have to do to download music files from my pc to my MP3 Player or upload music from my MP3 Player to my PC is to hook-up them both with a USB cable so what does a remove-able medi "flash card" got to do with any of this ? 17. http://www.pixmania.co.uk/uk/uk/102939/art/memup/koolsteel-256-mb-fm-mp3-p.html MEMUP KoolSteel 256 MB FM MP3 player Multimedia Functions : Direct encryption from external sources Use as infrared remote control Spectrum anlysis Playlist navigation Games ID3 tag display Other : Retractable USB connecter DRM 100 compatible Lithium-Ion Polymer battery: 30 hour battery life 18. http://www.pixmania.co.uk/uk/uk/59515/art/inovix/mp3-imp-33b-1024mb-player.html INOVIX MP3 IMP-33B 1024Mb player Other : Firmware upgradable via the user, 6-mode equalizer, playmodes (Normal, Repeat one, Repeat all, Shuffle, Repeat S), decoder : 75 MIPS DSP STMP3501 Recording : Vocal ADPCM recording format, encoding in MP3 format (FM recording), recording via integrated recording via integrated ? Don't understand this atall.