Hello, I recently upgraded to Parallels 7 and created a new VM using an existing bootcamp partition. After enabling 3D acceleration in the VM settings as well as installing the Parallels Tools, I still can't get the Direct3D acceleration working (DxDiag shows Direct3D as "Not Available") Below are the host and guest configuration: Host Configuration: Macbook Air 13inch (Mid 2011) Intel Core i7 1.8GHz 4GB Ram Intel HD 3000 Mac OS X Lion 10.7.2 VM configuration: 2 CPUs 1.5GB RAM Windows 7 64bit SP1 Any help appreciated ! Let me know if I need to post more info about the Host or VM. Regards