SemiAccurate - a good site by Charlie Demerjian, formally with The Inquirer. Lot's of rumours and speculation coupled with investigative work.
Overclockers Australia - a good new news site with a large and varied forum of all interests.
Hack A Day - mod it till it bleeds. Nothing is safe.
The Inquirer - one of my fav news sites for rumours and sometimes news.
LowYatNet Forum - basically my fav zone for 2nd PC stuff and cheap bulk orders.
Security-Exchange - a site and forum for discussing various security topics mainly relating to Windows.