What are you trying to achieve?
VMware ESX(i) is primarly thought for running servers, so video acceleration is no need.
Perhaps you should look into VMware Workstation?
Or, if you are into providing virtual desktops, you should have a look into VMware View.
Any chance of DirectX 10 support in Workstation 10? Vital Source (you know, the one that VMware training uses for the ebooks) requires DirectX 10 support in the latest version (6.3.1). So, no ebooks until this gets changed.