ESX is now free under the ESXi guise, the new version is 3.5i.... I installed it the other day and it seems pretty good...they have removed the console function so its more "appliance"..... Im doing a lot of work with Sun VDI's at present, and so Im trying to set up a little x86 solaris environment at home to do testing...only problem is the server I have is too loud to have in my living room (where my wired network is located) and ESX doesnt appear to support wireless adaptors (which makes sense)....trying to hang a wireless bridge off the back of the server at present but its now working very well