Hi I built a system with P5Q Pro, Intel q6600, Corsair 4gb, XFX 8600GT, 500GB Seagate and Vista Ultimate. Everything was working fine till today when decided to install Expressgate. When I restarted the computer after installing ExpressGate, I got error messege that expressgate is not installed. I checked the menu. It said that expressgate with work on s SATA drive set to IDE. I went into bios and changed the HD from ACPI to IDE. Pressed F10. Nothing happened. I am sitting infront of a black screen and cannot even enter the bios. What could have gone wrong and what are my options here. I would appreciate if you could help me out of this problem.Thanks a lot.