Download You Want

I used this and used VMWare Fusion 3. Both have issues. But Parallels has fewer deal breaking issues. So I chose Parallels. I use a 13″ MacBook Pro with Snow Leopard. I run Windows 7 in the VM. Here are my findings:
Parallels 5
Pros: Fast, rock solid
Cons: Windows Manager (which manages the Aero interface) keeps crashing [...]