New
#21
IMHO..... I think you should save up for a while
I understand you want to upgrade it but from reading these post.
You are just due for a new system period ,It's not worth upgrading if you can only support 2 gbs of ram
I would start off by maybe looking into decent Cpu, MoBo's and ram then off to a decent PSU then you can select a decent Vidcard as well
If you want to go real cheap use the case but i would go ahead and dump that too
with new hardware comes new cooling i could bet you you're bottom dollar that case is no good for cooling
So with that being said even though i left out alot of details don't rush anything just save be patient you will get further then investing in something that isn't worth it .