I have
Vista x64 as host and as guest. On the guest, even if I have enabled 3D Acceleration, I can't have
2D acceleration: Vista keeps on saying me that the hardware acceleration for the graphic card is disabled.
What's wrong? Please help me!

Everything is smooth but the graphics...
NOTE: I have VB 3.0.12 with VB Guest Additions 3.0.12 installed.