Originally Posted by GoogleIntel
From what I heard Bulldozer only works in AM3+ motherboard, so he needs to upgrade his motherboard as it won't work in his existing motherboard
Yes, in the end AMD decided to implement certain features which breaks compatibility with older boards rather than leave those features out.
You can use an AM3 chip in an AM3+ board though.
Furthermore, why do you think that bulldozer will be on early 2011 ?
That's the timeframe that is given most often when you google search for 'amd bulldozer release'
Also, Bulldozer has actually been taped out and dies have been produced by GlobalFoundries. They just need to get their 32nm manufacturing process ramped up and ready for mass production.
AMD Bulldozer Die, Llano Wafer Pictured by VR-Zone.com