i have been using alkaline batteries in my beloved IIIxe and find that i am using too many. i have now NMH rechargeable batteries. i am using a program called batteryinfo v1.3 (from freewarepalm.com) and it gives me 3 battery options to track: alkaline, nicad, lithium - no NMH cos they didn't exist when this software was written. QUERY1: which of the 3 do i use to track battery life? QUERY2: is there a similar freeware program that might include NMH? please and thank you.