you were one of the leds, buyers,
as for how many you can put in order, I did 3, but I they way I did it they burnt up right away, and i am just to lazy to replace them. but Since i lost my old tutorial, I think I will remake it again and fix 3 leds. You can only test, use a multimeter, starting on a 1.5v circuit, and then moving up, making sure they dont get to much voltage.
the shack will have the resistors, should be about $3 for all of them.
Did I ask everyones questions. If not, please tell me.
