Also, I have one more thing, I decided to go with your power supply suggestion\
and I did the math:
Resistor=Going to find that out
I did 4.5-3.7=0.8 and then divide 0.8 and .02=40, Is that the Ohm of the resistor I need to get??
I want to do the cool telephone wire method, but I dont know if the radioshack adapter has the telephone wire to plug into the coupler then to the 5 connections that go to the leds. Does radioshacks adapter have the telephone connection??