I'm looking for some cheap RAM chip things (I need enough some to play downloaded games without lagg, I only have 512MB atm) I also need a decent graphics card to PLAY the downloaded games. I am also in need of a good monitor as mine is really small. Anything 22'+ would be good. How much do you think all this would be? (in USD) Would it be better to buy a new PC? I really don't want a laptop. Desktop only. If it would be easier buying these parts, where could I get them, and where do I find out my computer information, and know what I need to buy? Thanks in advance.