For those guitar players using Ableton (probably other DAWs as well), if you are looking for a controller to help you use Live in recording or playing live, here is a foot peddle controller that looks interesting.

SoftStep 2 USB MIDI Foot Switch & Expression Pedal Controller | Keith McMillen Instruments

Seems like some time back there were some questions about controllers. If you want to take Ableton out and you play guitar, seriously look at this, might be the ticket to get you on the stage.