Can anyone recommend a good indie rock sampler CD?

I remember when I was a teenager and listened to a lot of punk, there were always cheap record sampler CDs like Punk-O-Rama that had a ton of different bands so you could get a taste for the label and the scene. Now, I'm more into indie, but there are so many bands that I have heard are great, but haven't actually heard. Bands like Animal Collective, Portishead, Yo La Tengo, Sigur Ros, Wilco, etc, etc. Does anyone know of nay good indie rock compilation albums?