Would someone be kind enough to offer some advice CD burners? Ive never used one. Ive been using Castlewood Orb 2.2 gig drives and media, but am having problems, and think its time to add a CD burner. Is the technology today relatively painless drag and drop, or is it a pretty involved and time consuming procedure? Looking at either the TDK 16-10-40 or the Yamaha with the same specs. Specs say something about stopping buffer underrun error, whatever that is. Any opinions? Thanks Pinto