I use this machine for gaming. It's been able to handle everything up to this point. I know it CAN run the D3, but I'll post specs anyway:
Windows 7 64bit with 3.2 ghz AMD Phenom II X4 processor and NVIDIA GeForce 9800GT graphics card.
This really sucks. I don't really expect a solution. Maybe some sympathy. I am still able to play on my inferior laptop. Has anyone else gotten bluescreened during install?