I've been booting backups fine for years now; using a Messiah 2. Out of the 300-odd games tested on this system (all CDRips) only one or two refused to boot completely over all this time. Lately though, it seems as if none of the more recent (released in last 2-3 months) games will boot. I'm using the same burner as always, same media (TDK), same software (Nero 6), and I've tried multiple vers from multiple sources to make sure I didnt have a bad image. Anyone have any theories on what might be happening?