Why am I not surprised??? Alert: HP Pavilion and Windows XP Service Pack 1 Incompatibility Alert: Windows Update has detected that your computer is a Hewlett-Packard Pavilion desktop or Compaq Presario desktop PC with Windows XP pre-installed. After you install Windows XP Service Pack 1, you might encounter an issue with the PC System Recovery utility. If you use this utility to perform a non-destructive system recovery, you might be unable to start your computer. Recovering from this error requires a full destructive system recovery, which results in the loss of all user data. Hewlett-Packard will release an update to the PC System Recovery utility soon. When you install that update, this alert will no longer appear in Windows Update. Please refer to Microsoft Knowledge Base (KB) Article Q329450 for additional information.