Guess I should have been more specific. If I have Spy Doctor on my computer but don't have it actively monitoring in real time or doing background scans will this be okay for my computer? I'm not up on a lot of tech talk but I think you get where I'm coming from. Worried my computer might crash with the two even if Spy Doctor is set to compatibility mode because even on compatibility mode it's running background scans. Talked to both Spy Doctor and Norton and I didn't get very satisfactory answers / help.