Kritzk :
Just wondering. In picking a Processor, what should I be looking for? Hope this doesn't bother you people. A little bit too dumb with this stuff.
Well you don't really have that many choices available to you at the moment given you're budget.
Ideally you want as good a CPU as you can afford. Upgradability is also a concern- which is why I'd reccomend avoiding AMD's 'FM2+' platform (i.e. the A10) as you wouldn't really have any option to upgrade later.
Things to look for- number of threads / cores- you need *at least* 4 so a Core i3 4xxx part or an FX 4300 are your minimum options (yes the A10 is as well but as above you'd be stuck with it). Cache memory is good for cpu performance, again the FX and Core i chips come with a good amount. Clock speed is important as well (higher speed of the same type of cpu = faster) just remember that AMD and Intel cpu's aren't equal. Intel tends to get more work done at lower speed so a 4 core i3 is usually about as fast as the 6 core AMD FX chip.
My recommendation for good value cpu's at the moment: The FX6300 is great value and on the AM3+ platform you have the option to upgrade to an FX8000 or FX9000 cpu later if you need to (those both have 8 cores). The FX 8320 is also very good value and would probably last you a while (although there wouldn't be much benefit to upgrading to anything better than the 8320 for AMD as it can simply be over clocked).
On the Intel side of things the i3 4130 is good value (it only has 2 cores but thanks to hyper-threading it has 4 'threads' so windows will treat it as a quad core and it performs well). The AMD chips above (particularly the 8320) are probably faster than the 4130, however the advantage of the i3 is that it fits into Intels 1150 socket and there are lots of better cpu's to upgrade to that are faster than anything AMD currently sells, and also Intel have confirmed that the next generation of CPU's are going to fit the same socket whereas the AM3+ platform isn't going to get anything new.
That's basically you're choice- the most you can get for you're money now- or slightly less performance but more options for the future. I don't think you can go far wrong either way.