Rick,

Thanks for the tips on LiPo. Since I need another charger, I have deceided to get a LiPo compatible unit. When NiMH first came out, the prices were twice what they are now. I expect the same for LiPo. The advantages are just too good to pass up. I have one model that absolutely needs NiCads because the heavier Nickel Metals weigh it down past the water line. That will be my first LiPo conversion.