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!"
All I want is a GPS Watch that sends data to Nike +! The iPod is great, but the pedometer can be off, especially if you are working on changing your stride or speed work as Marathoners often do. (But I do love my Nike + iPod set up it is just missing that last bit...a GPS)