I have two systems based on P4P800 Deluxe mobos that both fail to install from the FC2 media. The MD5s are fine. Both systems boot to the FC2 menu and no matter what I choose (linux text, hit enter, no hardware probe,...) I hear a 2 second sound sort of like the monitor switching resolution and rate then the system re-boots. Both boxes have SATA drives. After that and the mobos no two parts are the same. One is nvidia and the other is ATI. Any advice on how to start figuring out a problem that fails so catastrophically with so little feedback would be appreciated. What are the proper channels to feed this information back into the project. Workarounds? Dave