[quote='Gurk',index.php?page=Thread&postID=142049#p ost142049]
Typically I am running these applications:
MSN
WoW x4
Ventrilo
[b]Firefox w/ 8 tabs.[/b]
Steam
a few other minor apps[/quote]

I'm an advocate of Firefox. However, its a huge memory hog. I would highly recommend using [url='http://www.opera.com/']Opera[/url] while 5boxing. its much smaller in its memory consumption even with multiple tabs. Occasionally it won't render items as well as FF, 99% of sites come up just fine.