TrueX drives are extinct, Kenwood no longer make CD-ROMs, so that's basically out of the question. For DVD-ROMs though, I think you'll find Toshiba and AOpen on the quieter side. The Pioneer is not quiet by any means, but definitely tolerable. Lite-Ons can get pretty loud when they seek, but they're no doubt the fastest of the class. For an overall decent performance, check out the Pioneer, its drawbacks included audio extraction locked at 16x, and that it plays DVD movies at below 9x, not the best if you want to encode. Toshibas are almost perfect except for some stupid reason they lock the movie playback at 2-4x, making it useless for divx encoding; the drive itself is capable of reaching ~15.7x, what a waste, but it's still the best choice for CloneCD purposes. Lite-Ons are the quickest in almost every category, but they struggle in reading dirty/stractched/ill-maintained CDs, and they seem to create more errors than others in audio extraction.