Hi guys! I was hoping you could help. I've got an AMD64 4400 system with 1gb RAM that was supplied with my PC. I wanted to upgrade to 2GB of Low Latancy RAM. I was looking at: Mushkin 2GB DDR HP3200 High Performance @ £140.94 G.Skill 2GB DDR ZX PC3200 @ £152.69 OCZ 2GB (2 x 1GB) PC3200 Dual Channel Platinum Series @ £164.44 I'm not going to overclock because my PC is under warranty, and I don't want to brech it... I have a couple of questions though... 1) If I get 2x 1gb of RAM, the best latancy timings (that I saw on OcUK memory section) will be 2-3-2-5... if I get 4x 512Mb that are specced to 2-2-2-5, will I have to run my RAM at 2-3-2-5 still, or can I run it at 2-2-2-5? 2) Which way would be better, and why? 3) The "T" setting on my memory it set to 2T, if I get the LL RAM will this change to "1T", or are A64's always gonna have to run at "2T"?<-- I hope this makes sense 4) Which RAM would you choose and why? I'm not really too bothered about price, but I obviously want the best for my money.... 5) Would some higher DDR rated RAM run at 3200 speeds at 2-3-2-5, so I could run them at that speed now, then when the warranty is up, overclock without having to get new RAM? Thanks for taking the time to read this!!!