For me opera works great, if you want my advice...
it's got Rss support, widgets, BitTorrent, IRC chat, tabs,
no Pop-ups integrated..
whatever....
im not advertising but really i used to use IE7, Firefox and stuff
but at the end it would always fucked up my internet and Comp as well errors and stuff like that.
So i found opera and it's been one year im using this and it works great !!!
This is a widget that i use to check the security holes on opera :
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