mains usb charging ans unplugging usb keyboard

[LameDuck]

Searched and didn't come up with answers, so here goes.

Can I plug the scroll into one of those "standard" mini usb chargers, that goes straight into the mains? Oh and expect it to survive!

Also, imagine this scenario. I have my scroll, keyboard attached and I'm sat at a mini table on the train, happily typing away. Then a 200 stone hippo escapes from the zoo, mugs a commuter for their ticket and sits by me. No way I can use a keyboard now! So, can I just disconnect the keyboard, slide the scroll out of the holder and use it on it's own? Then is said hippo gets up, can I plug it in again and return to typing?

Thanks guys, had a couple of top tips so far, I'm well impressed

Jim (The)...

[Diego]

Yes and yes, but be careful as Hippos are EXTREMELY territorial! :¬)

[LameDuck]

Kewl, thanks. The thing that gets me about them, is how they do the dual wiggle crescendo. The wobble their backside into the space, then lean back and squirm their shoulders in, until they get their backs flat on the seat. I watched on last week and the poor bloke on the end, shot out of the carriage window!

[Diego]

He must have REALLY liked her...