avg has this linkscanner option where it detect malicious netpage that will potentially harm your pc or laptop - it's a good feature where it will tell u its dangerous to surf to that particular website....

but for me ive always use these website so i have to disable the linkscanner.. lol

and then under ur quiklaunch tab the icon of avg will appear with a exclamation mark.. showing it doesnt run properly at its peak..

so not really a nice thing to see ( like the UAC icon for vista when u disable it)

im not sure about NOD32, hows the coverage and protection? is it as good as avg?