I am a member of a tech support group at a univesity and i have a user that his page file is growing about a gig a hour. He has no applications running while this is happening. He also has the minimal processes running while this is happening. I have run spybot as well as ad-Aware spyware removers. I have swapped out the memory to see if it was bad memory.

The system info is:

Windows XP SP2, 2GB Ram, Dell Latitude D620

I have run out of ideas please help me!!!!!