In http://www.avforums.com/forums/showthread.php?t=244063&highlight=rechargeable+batteries the problem of NiMH battereis holding charge was dealt with. I have similar probs and an considering changing to RCE-V3 Ki-ions rechargeables which ny Olympus C750 will take as an option in place of AAs. Opinions please on my thoughtd. Any recoomedatos battery or charger wise. Not too expensive mind, I am a poor old over council taxed wrinkly . One point- the lithium chargers seem to take only one battery so presumably I would need 2 chargers unless charge rate were very swift. Comments?