Well looks like I'm a new causality for Time Capsule. Bought a 500Gb when they first came out back in March 2008 and it work fine until today. This was the first time I was backing up files over the 500GB limit and started to deleted the old back ups to make room. The wireless connection still works but Airport Utility can't connect to the hard drive in Time Capsule. I think the hard drive is toast. Anyone have any suggestions? Maybe I should just get a separate hard drive for back ups.