First bit was meant to the others.i don't understand that :
(((Why on earth is it using 9GB of the pagefile as well as 7GB of RAM.
Did you check the Disk Usage like I described?)))
Second bit was asking if you tried what I asked you to do quite a few posts ago:
Have you tried opening the Taskmanager, Go to performance, click the Resource Monitor. Click the Disk tab in the window that pops up. IS there anything in particular that uses the disk a lot? Like the pagefile?
Under the Memory tab(of the resource manager), how much Memory is free?