On 2/3/2010 1:19 PM, a arias wrote:
Over the last year I have worked with Xen, KVM, VMware ESX and Sun VirtualBox. VirtualBox is my recommendation, hands down.
Virtualbox has the unique advantage of having a free version that can run on intel Macs. I can't think of anything else that makes it better than VMware server or especially ESXi. What do you like about it?