...Computer. Can I roll back to CA or speed things up? After updating through Att Yahoo from Computer Associates to Norton Antivirus, my notebook now runs at a crawl. It used to boot up in 3 minutes and now takes 10. It took 5 minutes for Outlook to open. I've also noticed a serious drain on battery life. Can I roll back to the old Computer Associates system (which worked perfectly) or adjust the settings to speed things up?I'm running a Compaq Presario x1300 notebook with XP. Everything was fine before updating to Norton.Thanks.