Hi. I have a Dell Optiplex 380 and I'm trying to make it a small gaming computer that is just temporary until this summer for Minecraft and other small games. I have a 255w power supply and I just bought a lga775 core 2 duo 3.0ghz CPU and it has 4 GB Kingston ram now. All I need is a small low profile card just to make this a temporary Minecraft computer for mods like technic launcher and ftb. I have 115$ I can spend on a card. Any help is appreciated. Thank you. I'll leave a pic of the computer.