I have been thinking of upgrading for a while with a new mobo and cpu, with my eye on the socket 939 3700 san diego. I just noticed that it is on offer this week with a massive price cut, inc heatsink and fan. But then i noticed that they said 939 are no longer being produced and AM2 is now the newest thing. The cpu's are cheap but there doesnt seem to be many mobo's compared to 939 and also it used ddr2 which means having to get new memory. Anyway just wondering whether it would still be a wise choice to go for the 939 3700 san diego and an nforce 4 sli mobo which would be the cheapest option for me or should i go to the AM2, which i dont really know much about and as its pretty new i have heard that the benefits are very small for gaming which it the main aim. Any advice would be great, cheers!