We have a computer that had a hard drive crash. The drive was restored to a new drive and most everything functions as expected except the PPPoE connection no longer functions and gives a 720 Error. The ethernet card functions, I plugged it into a hub and it DHCP'd and was able to access the internet. I removed and reinstalled ZoneAlarm, and the antivirus. (these had been corrupted in the crash) I have done the MS registry hack to remove the wan miniport IP connection and have repaired IP and Winsock several times. Giving up on the MS PPPoE, I removed the connection and tried a 3rd party (RASPPPoE) with the same results. I am loath to reinstall XP and wondering if any one else has suggestion.