AirTurn is offering a $10 discount on its original PED remote controller until the end of August. Enter PED10 at checkout to receive the discount:
http://www.airturn.com/143-75-3-89.html
The PED has the unique ability to control BandHelper while it's in the background, and you can use up to 5 PEDs simultaneously to control up to 10 app functions.