Our Media Center PC reached its end of life when we returned from our holidays and found that it wouldn't boot. I had a look at the internals and I found that the power supply was dead. The power supply wasn't a standard off the shelf part that we could easily replace so we bit the bullet and went shopping for a new media center PC. We choose the following:
HP m8190a Media Center PC with:
So far it's been a beast, runs media center really smoothly, all the HD channels are crystal clear without any stuttering etc. I'm a little annoyed about the HD DVD drive, we bought it a day before the HD war was won by Blue-ray, we got given a copy of Harry Potter in HD DVD, pretty funny.
I've dropped some more hard drives in it and intend to replace the single tuner with a dual tuner from the old media center PC. The good news was that the old media center PC was put into a new case and is working fine (apart from all the connectors that were on the old HP case), this upgrade was planned for later in the year, so it doesn't really matter in the scheme of things.