How do you get content off AppleTV?

[Thank The Cheese]

It's a long story, but the upshot is I trashed my iTunes library by mistake (90GB worth!). I have backups of my music, but there are a lot of podcasts and TV shows that I don't have backups of.

I have an AppleTV, however, which contains most of my library. I know you can do this with iPods, but is there any way -- other than removing the hard disk -- to get files off the AppleTV drive?

Any help appreciated!