bubblefreak :
samborambo56 :
Do you know what power supply and motherboard you have? What processor do you have?
I have a 220w PSU and an AMD athlon ii x2. Dunno about the motherboard. Just look up an el1358g-51w on newegg
Okay, so you should probably go with a graphics card - AMD Radeon 6450 to be exact. It should run fine on basically ANY PSU and should run Minecraft pretty well on your system. You may get the occasional lag spike but I've seen a system running an Athlon x2 and a 6450 playing Minecraft with around 50-60fps on the highest settings. Also, it only costs around $40 http://www.amazon.com/Asus-Radeon-Silence-Profile-PCI-Express/dp/B004X8EO6Q/ref=cm_cr_pr_product_top