I was recently given a Linksys WRT54g v5 wireless router. However, the unit's power supply was not included. I also have a v3 and v6 and wondering if I can use their power supplies to operate this v5 hardware. Or does the v5 require a different AC adapter? What are the specs of the v5's AC adapter? 9 volts, 12 volts, etc? how about the amps it uses too; 1amp, 1.5amps, 2amps, etc. I have a universal AC adapter that I thought I could possibly use, but want to make sure I set it correctly instead of overloading it and possibly burning this v5 up. Any info would be great.