So I fried my XPin yellow/green DMD, stupidly plugging it into 12v on accident. Derp.
Brett at XPin is awesome, he responded to an email right away, late afternoon on a Friday, and got me a replacement out Saturday, be here by noon on Monday. That's service. Stupid waste of money, but all my fault, and his speed means all the family flying in from various parts of the country can play around with it still over Christmas.