In Rainbows is the title of the new album and it's coming out in 10 days... I think. I'm not going to try to explain it, because it's Monday and chances are I'll mess it up. So I'll pass you onto Brooklyn Vegan, Metro D and Pitchfork for the details.
*** UPDATE - In my travels through the blogosphere, I discovered that The Rawking Refuses to Stop! posted a bunch of new songs that Radiohead was testing out during last summer's tour all the way back in July. It looks like TRRTS! only missed 3 tracks that are in the album to be released on the 10th. Check them out if you want here... I'm going to try to wait 8 days for the studio version.