GO TWINS...I am originally from MN.

Neurotex, The thing that you saw at TRU was a XPV for use on land or air , No water... I have read that it flies OK. but it is no SL. I love my SL it flies alot different than AA. Now I need to make some lights it , with 7.4v my options are wide open.

Red, Very nice job on your creation. I hope you got some 6401's from Tony because sooner or later you will need them. Good news is with all of the soldering practice you've got it souldn't be that hard to do.

What kind of effects will the solar panel have the rx/battery? Don't lipo's typically use a pulse charging system?

I found some (3.7v 160mAh @ 4.2 grams) lipo's on e-bay. 5 for about $30 shipped from UK. Will these batteries work in AA's or is to many mAh for the rx.

The lights I have weigh about 1.3 grams. I made 4 sets over the weekend and I have sold 3 allready, Thank You. I have 1 set left that I will sell on e-bay . I will have to get more LED's I ran out