Okay, i found some batteries and chargers cheap at compgeeks.com, one advertises: Ni-MH/Ni-Cd Battery Charger w/4 Ni-MH AA Batteries ($11) and the other is 4-cell NiCd Battery Charger w/4 1.2V AA Batteries ($8) I just wanted to clarify some facts: NiMH (nickel metal hydride) has no charge 'memory' right? and NiCD does? So Ni-MH would be better right? Also, what do the mAH ratings mean? i know they're important, but i forget what they are. Is it low long they can hold a charge for? (ie if you used 1000mAH batteries it wouldn't last as long as if you used 1800mAH batteries in the same device?) Thanks Edit: also, how are these prices? how much does four NiMH batteries usually go for?