:wtf: I bought this laser kit off ebay 150mW 405nm Blue-Violet "blu-ray" Laser Diode in Module - eBay (item 180366035951 end time Jun-13-09 21:55:56 PDT) and i have soldered it all together other than the wires to the diode, and the wires to the 9V battery clip. Can anyone tell me where the hell...