I came from a DX and then a Razr, and just like the iPhone and every other phones I have had, they charged just as fast whether it was from USB or a wall charger. So why does HTC charge in "trickle mode" from USB, and only charges at full speed when plugged into an AC charger? I have never heard of this before, but my phone is plugged into the PC, and even though it is charging I can watch the battery % continue to go down as I use it. I read that when using a USB port, it only "trickle" charges it, which is completely unnecessary and stupid, IMHO. No other phone I have used did it that way, why does HTC? And more importantly, can we change that?