Or get both AC and DC in one solution Part A632 79$
http://www.cercisastro.com/DslrStar%...ng%20Info.html
More information on this unit is here
http://www.cercisastro.com/Accessories.html
Roger could not find any information on your link about the power pack or any pricing information on it. Could you please link to this or advise what the cost is for there unit.
Also I am guessing by the way these units and the ones people have diy'ed are designed that the power jack on the camera is AC not DC? Is this correct? I assumed the camera accepted DC voltage from the power jack, why design the AC to DC circuit to be inside the camera?
Regards
Fahim