I took a closer look at your dump files and in the driver section came across this:
ssgdio64.sys Fri Sep 9 19:40:54 2005
Searches didn't bring up a deal of info apart from it being related to a ATI driver?
Try running what's known as the DDU or display driver uninstaller. This little handy app removes the gpu driver under safe mode and leaves your system clean and ready for the new gpu driver.
( I always disconnect from the net too just so bloody windows update doesn't sneak a driver install on, this actually happened one time so since then I disconnect.)
You can download the DDU here:
Display Driver Uninstaller (DDU) V18.0.0.8 Released. - Wagnardsoft Forum
Remember, it's best used in safe mode, oh and run it as...