I have a problem with my QSI DVDRW SDW-041 burner. It always worked well enough, but recently I’ve continuously been getting burn errors. I’ve tried using Nero, DVD Decrypter, DVD Shrink and DVD clone, all of which used to work fine, but now fail about 90% of the time. I’m using Sony and Ricoh discs. CD’s still burn okay, it’s just dvd’s I’m having trouble with. Any ideas? Thanks.