So last night I charged my batt for the second time. I made sure it was drained 100% before charging. (now I know its lithium ion which means I shouldnt have to worry about it being drained before charging, but im anal)

In fact, so anal that I noticed it was at 98% done charging but was too tired to wait for it to finish charging, that I asked my gf to unplug it before she comes to bed 1h later.

I wake up in the morning, it's unplugged. Great! she didn't forget. On my way to work I notice the batt power is at 56% remaining and im "connected" to the mymail application. First, that app does not connect on it's own, and second, it was NOT launched before I charged the phone. I called my gf and she did not touch the treo other than unplugging it.

This worries me, I am not on an unlimited plan. But also, why is the batt down to 56% so quickly? took 3 and a half days for it to die after it's first charge.