Yeah, NERO 7 works just fine on VISTA 64 and 32 I'm running it on both presently. This Free burner works perfrectly on Both VISTA 32 and 64 also and has no 'bloatware'. If you just need a simple burner this works fine.
Yeah, I use 7 on both 64 and 32-bit systems without a problem. I had the original release of Nero 7, and it wouldn't work at all on either 32 or 64-bit Vista. Had to download the updated version from Nero and I haven't had a single problem since.