need some expert advice on how to spend my money

Paronomasia said:

and if i cant get my hands on it (i dont know even what is is) then will this card work?
Newegg.com - MSI X58A-GD65 LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard

Lol, no, that is socket 1366, your cpu, currently, is socket 1155.

Paronomasia said:

this is going to be my only time for quite some time to build my pc and i want to future proof it

If that, is in fact the case, you are going to need a lot more than $500. And please keep in mind, there is no such thing as "future proof". We can help you put together a system that will be technology sound for about 4-5 years max for around $2k. Of course it's expensive, you're building a gaming rig.

Paronomasia said:

damn! ok is there ANY way to get more than 4 ram cards on my motherboard with socket 1155?

You don't need more than 4 slots. Period. At most you could conceivably need is 16gb of memory. And that is if you are doing serious video editing. Look at my system specs in my spec tab. I play BF3 on Ultra settings with 1080p resolution and get 60fps. My build cost me about $1800.

Yes, that is a good start. Later on you can upgrade your processor to an i7 as well.

lol, well, that's a loaded question. Do you know how to assemble everything? Also, you need to order some ArticSilver to reseat the cpu into the new motherboard Newegg.com - Arctic Silver 5 Thermal Compound - Thermal Compound / Grease