Hmm...just one computer, but like some of the others here it's been in a constant state of evolution. Started out as a 486 133MHz with 128 Ram and two 2 gig HD and a CD RW but now it's a 1.4GB Athlon with 512 MB memory and a single 120 GB HD with a CDRW and DVDRom. I'm planning to add another cooling fan to the case next week (and STILL trying to figure out why the darn thing doesn't want to read all three DIMM slots at the same time. Two at a time is fine, but not all three - and I KNOW that all three of them work, they just don't want to work together. sigh and me with another 236 megs of ram to add in there...But I love the new case - it's gorgeous g) Dr. Katenstein