I use Fusion on my MacPro and it is rock solid and performs well. I let each VM have 2 gb RAM and 2 Processor cores. Windows XP performs better than it ever did on any PC based hardware. My other VM is Ubuntu Linux which also runs very well
Last I checked VirtualBox can only use 2 cores whereas the others can use more if you have them to spare. I know this is not an issue for most but with 8 and 12 core machines around it could be.
Last I checked VirtualBox can only use 2 cores whereas the others can use more if you have them to spare. I know this is not an issue for most but with 8 and 12 core machines around it could be.