Micro-T RX/ESC 3 pots?
 

Does anyone know what the 3 pots on the RX/ESC board do?

ESC question.
What are the ESC FETS rated for, can I run 2S lipos?

Don't know about the 3 pots, but I can tell you that there's been plenty of reports of NO problems running 2s Lipo.

Yeah I have seen that, people are running 2S lipos from the wattahge micro flyer.

Seems decent, but right now I am happy with the stock setup, once that goes I will grab some small 2s lipos!

Cool mod I have done..

take a 3.5 inch floppy disk and use the metal part to make a nice metal front bumper guard / metal scratch plate. :)

Got a pic of that floppy disk mod? Sounds interesting.