sighQ2 :
I believe he meant 90 for the cpu. Check prices yourself.
Look at MSI mobos with amd-socket AM3 (ddr3ram) - or - you can upgrade an existing AM2+ MOBO - we don't know what you have to start with. But MSI's are good for unlocking cores.
People will tell you what to buy based on their personal bias.
I find it interesting that you are told to ignore everything and wait for spintel's latest con. Insider info? paid fanboy? hahaha.
Welcome to the cpu wars. Have a google at antitrust while you're at it.
Just stop flaming threads that mention intel in it.
Just because people recommend Intel because they releasing a new cpu soon doesn't always mean there bias to them.
If you want the real truth, most people (on here) go to who ever has the performance lead at the moment in time. If you were to look back in 2003/4 in these forums (and other sites), a lot of people had AMD cpus because clock for clock (Athlon 64 vs Pentium 4's), the athlon 64s were faster. I've see people here said, if AMD took the performance lead back, they'll switch to them and who knows. AMD ,a few years from now, could have a cpu that beats intel cpu's clock for clock (may actuality happen, with the $1.25 B and AMD able to sell there cpus to dell and the others companies easily now. Only the future will tell.)
Back to the OP:
Can you metion your current computer specs.
Cpu, ram, motherboard, ect. This will help us figure out what you'll be able to keep and what you'll have to replace.