I use to use AVG as recommended to me and thought was pretty good but still got the occasional bug getting in, Now running Avast anti virus as recommended by a TOP comp' geek...hahaha sorry Pauly but anyway have not a one prob to date. It's also free for the basic program.
As for hacking the youngins net Toddsta I followed all your prompts mate, so 90% of the blame must lye with you...hahaha the only thing different I did, when it ask for password there is a button on the wi fi modem that you can press to give you temp access while setting up connection, once it's set up your in when ever you want...hahaha