Shoutbox

I didn't want to make a whole new thread about this so sorry for bringing this back up.

I've read in various places that the latest ZA firewall is full of bugs and stuff and have come to the conclusion that i need to change it. Now, the first option that came to my mind was to use norton, but i read somewhere that it uses too much memory and norton AV already slows me down a lot.... so basically i want to change both my antivirus and firewall.... so Norton Internet Security (would do the job but slowly) or something else? (I would like one program that i install and would take care of everything....)