I like to have keyboard shortcuts mapped so I can control foobar with as little mouse input as possible. Right now what I'm trying to do is be able to select the play mode (Default, Shuffle, etc) with the keyboard, however I don't want to have to use 6 keys to do it. Is there any way to have one keyboard shortcut rotate through the play modes (kind of like winamp does)?

Don't think there currently is, but sounds like a good suggestion.

Or maybe just a button to swap between 2 modes. I just use Shuffle and Repeat.