Ok i installed this program some months ago, i also downloaded xp aspi drivers as well. I create about 6 data cd's then all of a sudden i start getting a buffer error RIGHT when the burning is done after like the 7th cd i made. I checked all of my drives, defragmented them, checked the cd-rw drive, etc. I have about 756mb of ram, 3 hard drives, win xp, and an athlon cpu. The problem is when im burning it will go just fine. But when the disc is finished and the cdrwin says 'cleaning up' it'll then say 'buffer error' and then ill get the usual error message asking me to send (plus a ruined cd-r if i didnt use test, which i do lol). Can anyone help out here?. Oh and the reason i was using cdrwin is because of the awesome option to keep filenames as they are without any cutting (i.e iso9+ or joliet). This is probably the main reason i was using it but the program was working perfectly up until the 7th burn. Hope anyone can help:).