I'm off to Spain for 10 days on Sunday. I'm leaving my iMac here, powered up to record all my TV shows whilst away. Just wondering if any of you guys do this and if you have any techniques? I'm thinking about having the iMac boot up/shut down on schedule and EyeTV to not boot up the Live TV window to save on the GPU kicking in and wasting power. I also need my external HDD on, as it's 300gb and my TV drive. It gets a little warm from time to time. I'm thinking of standing this up on it's side to allow it to run cooler. Tips anyone?