Oh yeah, is it just me or 64bit Vista is faster than 32bit Vista?

Ok ok I know that 64bit utilises more RAM, but hell, if the difference is that big, all of the reasons for Vista's better performance, IMHO. The only thing that concerns me last time before changing is application compatiblitiy too, but apparently I'm not using much hardcore engineering softwares and they are all supported so I'm fine with it.

Afterall, Vista's generic driver support should be sufficient enough for any incompatibility issues (like wireless).