i´m trying to use gamestudio in a virtual machine (that would be easier to test my software under different operating systems)

i´ve installed directx 9.29 (June 2010) and the latest gs version. os is win7

settings of virtual box are:
- 2D video and 3D accelleration on
- 128MB graphics ram
- 1600MB ram


did anyone tried gamestudio in a vm? is this possible? ^^
if yes, how?