For the last couple days here at the shop we have been working on a Acer laptop that is having a wonderful issue were Media Center is taxing the CPU @ 85-100% when ever media center is open!! Yesterday we updated Media Player to 11 since it had 10 on it, I hate 10; and did a tuneup(defrag, hijackthis, disk cleanup, remove temp and prefetch files) but no luck. The system is not infected since part of our diagnosis is a virus/spyware scan. Anyone have any ideas/recommendations!! WE NEED THEM!