On one of these:
Designing live performance environments in Max is awesome, but laptops just are not designed for the rigors of the road. They are delicate creatures that stand in awkwardly, at best, for musical instruments. Max running on the Receptor would be incredible, and hopefully not too challenging considering the environment is largely self-contained with very few external dependencies.
This is what you are looking for: http://www.powermax.com/parts/code/PM_CU_XS