Ok, so today I went to Fry's Electronics to up my memory from 512mb to 1GB. I bought Corsair Value Select, Dual Channel PC3200 DDR400 2X512mb sticks. When I installed the new RAM, I got a long series of beeps, so I turned the PC off, reseated the RAM, and it booted up, but after a successful POST, it hangs. When I try to enter Setup, it still hangs. I tried my old RAM (Kingston PC3200 DDR400 Dual stick 2x256MB), and now its doing the same thing. I haven't overclocked my CPU or anything. Power cables are all connected, the pins on the RAM aren't malformed or anything, and I've made sure to ground myself and unplug the power everytime I'm inside my case. Can someone help me?