I just hovered my first full charge down to "I wont fly anymore" tonight. What an experience! I've been edging twords this goal for about a week now, and I got it. It wasn't pretty, but it stayed in the air through the whole battery. I need to work on tightning up my hover to keep it in a 2ft square (tape on the floor thing). I was a bundle of RAW nerves through the whole flight and it seemed to take FOREVER to run the battery out. As the LI-PO did get near the end, it got VERY difficult to control. It wanted to sweep side to side, and fore to aft, but I stayed on the stick like a madman. What a RUSH!