I have the same concern as you. I have four drives total and I put a 100mb swap file on three and 250mb on the fourth. I think its faster but not totally sure. In theory, my reasoning was, since win2k randomly writes to the fastest swap files it sees, than having more swap files across more drives is faster. I think you gain alot in write speed but you might lose some in access times if you run alot of drives like mine. Anyone in the know on swap file and win2k?