If I did the math right,you have 6 gig free on a 20 gig HD...a little better than 25% free space total. You are running out of room. Another thing is, having the swap file on two or more HD will give better performance (although really not that great). But having Windows swap files on separate partitions on the same HD (as you have done)is not a good idea at all. (Even Microsoft warns against doing so,as it can cause a loss of performance). You best bet is to install a second HD (they are very cheap)and put the swap file on which ever HD is the fastest. Gotta get off line...lighting storm... SWAMP