Let the hive mind of Engadget get that for you.
"We need a digital camera that can be switched on and fire off that first shot fast. It's not a commonly tracked statistic on any review site, and nobody seems to have this information for every camera. We were hoping other readers could inform us as to what small digital cameras can fire off their first pics in under a second (ideally under half a second). It needs to be small, but mostly, just really quick in operation. Thanks!"
Wish all these new devices would come with USB 3.0 as standard, otherwise, they all just seem obsolete. Though, the life-span of a nebook wouldn't be that long anyway.
The roll-out from USB1 to USB2 devices took ages.