Originally posted by Arpe Flash memory is commonly quaoted as being able to be rewritten at least 1000 times, at least that's what I've seen, so they do sort of have a preset number of frames on them!
It's more like 100 000 so the ones that die are either faulty or substandard.
I've had two die (SD), both bought on the field because mine were full. In both cases they were noname brands that died very quickly (same problems as above).
As a rule, I try to stick with SanDisk or other high end makers, using their "ultra" (or equivalent) type of series (without going overboard with the fastest ones). I have a number of those that have seen a lot of use with no trouble whatsoever.
And of course I do empty them whenever I can. But bringing my laptop on a trip isn't always convenient (what kind of a desert is this that doesn't even have a power outlet ?).