I have my first build which I made a few mistakes on. One being I thought I was buying dual channel RAM but it was actually two 1GB sticks. I now want to upgrade to 4GB of dual channel and was looking for suggestions. Gaming, encoding, burning, ripping, are all important to me. I would like to get both sticks now, but if quality warrants I could spend more and buy them separately. I am pretty sure I want 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400). I am off to work, will be back later tonight.