Well, we just bought a new HP OfficeJet printer and installed the software on our macbook (w/ Snow Leopard) and everything works great. EXCEPT that our computer has ground nearly to a halt. Looking at Activity Monitor I see that one process if lording over all of my resources: HP Device Monitor. It is using over 900megs of REAL memory and 2 gigs of virtual, and that's after less than a week running. On top of that, it uses between 7 and 25% of CPU at all times. WTH?