Hey all, I recently posted about upgrading my ram and video card, I have since opened up my computer and realized I have 2 SDRAM slots and 2 DDR slots for ram, I thought when looking up the facts on my motherboard that I had 4 SDRAM slots and almost bought new SDRAM when now I realize I just need DDR ram, this is a picture of what the slots look like, the black ones are my SDRAM and DDR is in red http://2xod.com/articles/SDRAM vs DDR vs DDR2/SDRAM and DDR RAM Keying.jpg now what kind of ram should I buy for my computer?! I want to get it of NCIX.com but I'm unsure of what to buy, my friend can get anything through them and wants to grab some for me but I want to know exactly what I should buy, both SDRAM slots are being used so I just need the DDR, please help, muchly appreciated. Also, I am getting either a 256mb or 512 mb video card and wanted to know if I need to upgrade my power supply or anything to be able to run more ram and the video card. And I know alot of you may say I just need a better computer but I have very little money so this is the best I can do for now, thank you all!