Ordered a GP-9600BE today to avoid the boot problem. Don't want to wait until DFI is able to solve it. Also my HD3870 needs a powerful CPU to get a decent performance boost. The differences @ 2,2GHz are only 500 points in 3DM06 compared to a single card. If i make the computer to get past the blank screen () @ 2,6-2,8GHz the difference in 3DMark ist much bigger (2000-3000 points).

For all other Phenom+DFI users: the boot problem is reported to DFI.