Antivirus - Please Help Me !

[nagukush]

Hi Friends !

I have upgraded my Computer and I really-really want to give it the best protection I can.

I have AVG Free Edition.
Adaware 2007 Pro
Spywareblaster

I'm really not satisfied with the AVG Free and I want something more reliable antivirus. Is Norton 2007 Internet Security good ? I've heard that it slows down the Computer very badly...

1. Please help / guide me on which is a good (the best) Antivirus Software to protect my precious pc ?

2. Can Viruses harm my Hardware aswell ?

Please guide me friends....

Thanks and Regards
Kush

[PrntRhd]

NOD32 is one of the best paid AVs.
Avast Home Edition is one of the best free ones, & auto updates itself