I have an Iomega ZipCd650 (combo DVD player) and a Pioneer DVD-RW A03. I've tried to burn the Vacation Expansion Pack for the Sims with Clone Cd V 188.8.131.52 and have not been able to do so. I've also tried copying it at my father's work, where I have access to industrial cd-burners (independent of computers) and that does not work either. I understand there is SafeDisc 2.5.x copy protection on Vacation, and I've read the notes from other forum posts. I am curious, however, if anyone has any other ideas how to go about doing this, short of buying a new cd burner. Of course if it means being able to burn cds with SD 2.5.x protection then perhaps that isn't such a far fetched idea.