I was running out of room on the hard drive of a box which only had a 10 gig hard drive in it, so I installed a second HD of 20 gigs. Using the Windows XP installation tool and procedure, I got it installed OK but am now confused as to how to get the computer to start using it! The box is pretty useful, with 512 megs. 800 Mhz and I've got some nifty programs installed so I really need it to work. Confession: I am an idea guy, not a real technician although I can do a lot so your help will be greatly appreciated! Uptown.