Hello all, and firstly my apologies that my first post is a question! Have been reading a few of the fora on here since I got my AAO in April I've just put 7 onto my AAO (160Gb Hard Drive). Split the drive using gparted, and installed from an external HDD. Everything went hunky dory, the machine loads up, runs smoothly, appears not to be laggy or underpowered. However, I can't use it for more than 10-15 minutes without a complete hang - keyboard/mouse/wireless switch have no effect whatsoever. Have to hold down the power button to reboot. Anybody else experienced anything similar? I have searched the threads on here but couldn't find anything that sounded akin to this! Build is 7100, if it helps. Thanks! Dan