While VMware Compatibility Guide has always been quite helpful in finding the compatibility between different part of the virtual infrastructure. Vmware are currently working on releasing a next generation of the tool which can provide more details and better search options. You can start utilizing the tool by trying it out in beta at: http://partnerweb.vmware.com/comp_guide2/search.php
Enjoy the ride, & make sure to take the survey to help the development team enhance it with features you require. Make the difference & contribute!!!