I keep reading about super fast charging times with the USB eGo charger, but my batteries are taking forever to charge, upwards of 5-7 hours, and it seems they're lasting less with each charge too. I just got them a few days ago so they've only been through three or four charge cycles each. The only thing I can think I may be doing differently from others is charging directly off a USB port. I bought everything in pieces instead of getting a starter kit, and I haven't picked up a wall adapter yet. Have others experienced this with the megas? Did I just get a couple of bum batteries? Am I doing something terribly wrong?