My Droid X will show it is charging when plugged into USB, yet it actually has lost charge in teh past few hours. It does this plugged into a powered hub or plugged directly into my computer. Actually I can't tell yet, but I think it only drains while charging when using Barnacle Wi-Fi Tether... Too much power consumption? Droid Does use a crapload of power? Any ideas on how to NOT make my phone die?