My antivirus & firewall of choice!

I used various antivirus and firewall software before and at the end I've chosen Kaspersky. It updates really fast and has huge database of known viruses and other threats, is customizeable quite easy and is quite unexpensive. In my opinion this is all we need from such product! It's not the fastest by the way, and can significantly slower down the work of your netbook, but if you have a decent laptop you will be pretty happy with everything. Not forget to check their special price deals - sometimes there are very afforbable options available!