I was hoping you guys might be able to help me out on some memory questions. Right now I have an AMD FX-55 processor with (2) 512 sticks of cheapo memory. I want to upgrade to 2GB and was hoping for some advice. I can add 2 more 512's, add (2) 1GB cards for a total of 3GB with leaving the current 1GB in there, or take out the (2) 512s and put in (2) 1GB cards. I'm not sure what the best strategy is or if having 3GB would actually hurt performance by having 4 cards in there and having mixed memory sizes. Thanks in advance. I don't want to waste money but think going to 2GB might help performance a decent amount.