I have an HP system with an AMD 2200+ and 512 Mg RAM and 40 gig HD with plenty of open space. I recently put a Microsoft XP Home edition in the system instead of running the HP recovery disk. It ran great for about 1 month. After a storm I could not get onto broadband through the cable company. It said there was a DNS error. I noticed it would not release the IP address even if I went to Command Prompt and went into "ipconfig /release" then "ipconfig /renew". I shutdown my system multiple times, I reset the cable modem multiple times. So I took it to another location with cable broadband (other computers on this 2nd location work fine). I changed NIC cards, I changed cat5 Cable. I still end up with an error message of a DNS error Cannot find page (no matter what home page I try to access). I have been told by the cable company that it is a Microsoft problem. Any idea what this could be? Should I just try to run a repair on XP Home CD?