It does seem to me reasonable that this chip would fit well in those situations where someone already has an AM2 set-up and only wants to upgrade the process instead moving to Intel and having to buy a new chip, motherboard, and disassemble the whole thing and reassemble the system, reinstall windows and drivers...quote]
Have to agree with Gneisenau here. This is not for people who are planning to buy a new system...for the money you could get more from a C2D system. However, if you already plunked down the cash for an AM2 system, this seems like a good value. the $100-$150 price increase over the 6600 is mitigated by the cost of a decent (meaning no $70 low budget entery-level Mobo) motherboard. Again it depends how you upgrade your system. If you do motherboard and processor simultaneously go C2D, if you just want a processor upgrade for you AM2, this might work, but you also might be better off trying to hold out a little longer for the new AMD architecture. (Personally, I would prefer to wait for the "worst" of the new architecture than the "best" of the dying one).
(edited for crappy spelling)