Maybe I am jumping the gun on this one. Norton does not have a good track record when it comes to making a product that doesn't hog your system resources. I will try 360 again and compare the memory usage to other products available.
Uh OHHH!! Just as I start defending AVG....this happens. AVG virus scanner removes critical Windows file | Security and the Net
Wow, thats pretty brutal. I mean a false positive on a windows file thats in EVERY SINGLE copy of windows XP? Someone just got fired.
Brought down my Vista machine I believe, even though I read an article that said Vista wasn't affected.