I have Cyberlink PDVD Ultra v7, Ultra v8 and Ultra v9 installed on my computer (don't ask!). I can confirm this same BSOD Page Fault error referencing fcl.000. I renamed PDVD7's folder and still received the error shortly after the windows XP welcome screen loaded. Renaming folders of v8 and v9 removed this error and now I can get to the desktop in XP outside of safe mode. Avast 5 free, 5.0.377 final release is installed.