Hi. I have a question about a Li-ion battery in the Ipod. My sister just a got a new one and my family is argueing over what's best for the battery. I thought that Li-ions are able to be charged after using to its capacity as long as its occasionally used and that they are never to be fully discharged. I remember reading that somewhere but now can't find it and i figure you guys are good at this stuff so please help me on how to properly take care and charge/discharge a battery. Thanks