Do you have DDR2 RAM already? If not, then you should consider getting a DDR3-based platform. Get a DDR3 AM3 micro-ATX mobo, and an Athlon II X2 250 is a fine choice, although you probably get more bang-for buck with the X4 630, 635, or maybe 640 if you can find one. Your PSU seems acceptable to re-use.
Consider getting an 880GX chipset based motherboard, they are the most current, and will likely support an AM3 Bulldozer CPU in the future.
No the ram in my old computer is just ddr.
I don't really plan on upgrading again for quite some time really so by the time I upgrade the new stuff should be cheaper..
I've been browsing the newegg combos with different processors actually and now I'm not quite sure what route I'm going to take.I have my eye on these two combos.
http://www.newegg.com/Product/ComboB...t=Combo.466394
2nd combo
http://www.newegg.com/Product/ComboD...t=Combo.455949
So for the $25 more, I'd have a better graphics card and .1ghz more. I'm not sure if that's enough for me to justify the $25 or not .
and while the phenom II x2 or athlon II x4 would offer better performance, I think the athlon II would be much better than my current processor and save me a decent amount more money.