I have a Dell PowerEdge T110 with a single Quad Core XEON 3430 processor and 4gb of RAM. I'd like to install ESXi 4.0 on it and try to create a couple of test VMs. The HCL indicates that VMWare supports the T110 with XEON 34xx processor but lists the ESXi 4.0 Installable UI only. What does this mean? If I download ESXi 4.0 how can I tell?