Hi People, As a fairly new book Courier convert, I have just had to change the batteries for the first time. I used non-rechargeables at first but now have put in rechargeable batteries. I notice that there are settings for rechargeable and non-rechargeable batteries and that when as now I am using rechargeables, the available power percentage is unknown. Is this correct? Also if I change the setting to normal batteries, it tells me I have 75% availble. Is this accurate? Someone please explain for me. David -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.8.9/42 - Release Date: 06/07/2005