So, I've just ordered my Unibody MBP and one of the things I'm most looking forward to is running a virtual machine on the system due to finally having an Intel Mac. Windows' virtual machine on my current PowerBook is terrible. So what do you all think, my heart says stick with an XP system, but I've seen better reports of Vista running on a mac recently. Obviously I'd be looking at the 64bit editions due to the new support from VMware Fusion and Parallels. So while we're at it what virtual machine client do people recommend? Cast your votes.