I did an upgrade to Windows 7 last night. Everything went fine. BUT there was supposed to have been a step 3 to this process accoriding to the upgrade instructions, and it didn't do it. So I tried to start it myself by double clicking on the upgrade wizard, it said what it was going to do, which was install applications and drivers, but then stopped responding, I couldn't even force my computer to do a shut down. I had to manually turn it off. What is going on? I even tried to just put in the first cd that came with my upgrade to start the uprade wizard that way, but it doesn't seem to recognize a disc was even in my rom. Any help would be greatly appreciated.