Everday my PSP is plugged into the charger about 75% of the time wether it is in my computer USB charger of the regular AC Adapter the PSP comes with. As I write this my PSP is plugged into my USB thingy to charge. I read on the front page about Datel's thing and it said that the preset charging limit is 500 times. If that is so, and my PSP is almost always plugged in to charge(except for when I' traveling of course), then does that mean my PSP battery will die soon? I would really hate to have to buy a new battery.