AVG is absolute and pure SHIT, as in feces. I got it and it never detected any virus' even when trend micro said i had like 288 trojans and 400+ virus/spyware progs running on the comp. and avg didnt notice a damn thing. THen i got a virus after i reformatted which would simply close AVG every time i tried to do a scan

also AVG leaves its shell extensions integrated even after you uninstall which is REALLY annoying because it associates every .dat file with avg and you still see the right click menu options for AVG after u unstall as well.

so bottom line, dont use AVG unless u wanna waste space on ur hard drive.

go to http://www.trendmicro.com and follow links for the free online scan, that should fix 99% of probs.