hmm, i labored long and hard over whether burn proof would be a big factor in the 12x cdr that i was going to buy. then i realized that it simply wouldnt matter for me, or most people, IMO. at 12x the CDRW drive is writing at 1800kb/sec, or 1.8 megs. most drives can send out data WAY faster than that. Seriously, 1.8 megs per second is nothing. i ended up buying the teac 12x10x32x and i burned 20 straight discs (yes, twenty, all audio CD's, and without any reboots). not a single error or coaster (i dont care whether you believe me or not). I suppose for a slow system this could be a problem, but seriously, if you need persformace now, then go get the yamaha, unless you have a sluggish system. it should work out fine. This is just my opinion, and if you disagree and want to respond, please dont start yelling and insulting my statements....thanks. The only negative thing that i have read so far about the yamaha is it is noisy when it spins up. Oh, BTW, im running a athlon (classic) with a IBM 75GXP 15gb drive 😉