1) Beta - Superior quality poor Sony marketing/licensing
2) Nakamichi ZXL1000 Tape recorder/player... amazing for a tabe but it was still just tape.... I agree about all Dragons that were sold as stated earlier...
3) Sony ES Dat Recorder/player - Loved it for making mixes... Copy protection killed another good medium
4) Pioneer 704 Laserdisc - Flawed Yes! but nothing looked better at the time (especially those rough first 3 years of DVD looked/sounded like crap compared to laserdisc)... Laserdisc rot... that sucks!
5) Toshiba HD-DVD - I hate how SONY has killed and dragged all the high end audio/video formats out because of worrying about their copy protection schemes..... so I'm voting with my pocket book for the other standard.. uggh, on the plus side I don't care if it becomes a paperweight just like my laserdisc player did, because the output is so insanely good on 103" screen that you have to be an early adopter.. what I'm not doing is buying content, just renting so save that bath$$$