I used to use AVG, but awhile back It seemed like I could never get thru to update. So, On someones suggestion on the old forum, I tried Avast! I like it alot better and it seems to offer a better feature set, even without the ability to schedule scans (That I can see).
Its free, updates itself with great frequency and the price is right. Nortons is now way too bloated for my taste, at least in the AV Market. Ghost 9 OTOH, I <3 that , but of course that may be because its now basically driveimage pro