Parallels 4.0 Windows 32 bit ir 64 Bit?

[Supermoto99]

I just got my new 27inch i mac and and want to run parallels as I have a few programs I need to use in Windows. I'd like to install windows 7 but am not sure if I need 32 bit or 64 bit? Any help would be great.

 

[belvdr]

Check your programs to see what they require. Some programs simply won't work correctly under 64-bit Windows.

 

[Supermoto99]

Didn't think about that thanks