I don't know what else it would be - with my camera usb cord, I have no problems at all loading my BB. That is all that I've been using since I've been without a BB cord for most of the six weeks. With both the ones BB sent me, it causes my computer to freeze as soon as I plug it in - with the BB hooked up or not - than I have a keyboard failure and we have to take the computer battery out and reboot. It's a pain in the butt. I know I'm going to be scared using the third cord they send me. I think I might just go get another camera one and use that instead. When you spend this much money on something, you would expect it to work though.
Rachelle

to the boards, there was another bodybug thread that was closed because it hit 500, lots of good information there too.
The watch faces inward and the clip is on the outside. I don't need to look at it all day anyway and I know it is safe and not going to fall off. and i had to use a sticky dot (craft supplies) because the lock on my clip was a little loose so I unlocked it, put a sticky dot inside and then relocked it...no issues since. 
.. which I may not), but I'd like to know if I my 11 year old stepson can use it. He's quite a bit bigger than he should be at 155 lbs and 4'9". He might think it's neat to use it for a day to see his activity.