Airturn (ipad foot controllers)

[ryan summit]

http://airturn.com/bluetooth-pedals
anyone know of a sample app that works with this
i guess any foot controller would do
i just want a basic sample pad app
have one for the ipod called SAMPL (not samplr)
want to be able to scroll through sound clips and trigger with feet

anyway this airturn seems cool
you can hook it up to any momentary switch
or buy their pedals (single,double, 4)
ive been waitin for this