Can you run Windows XP on a Dell PE SC440?
I've run many SC 430 and 420 with XP Pro as fileservers to small
(<10) peer to peer networks. You have to find the onboard NIC
driver from the manufacturer (Intel or Broadcom), and don't care
about the video driver on a fileserver. But I haven't had the
chance to try it on a SC 440 yet.