I keep hearing that flash memory doesnt last very long, and that you can only overwrite it a set number of times - so how long will my n900 last? I know it has plenty of space (around 25gb free as brand new on mine with only default apps installed) but if I installed/uninstalled programs every day could I expect the phone to last much more than a couple of yrs? Or does the memory it uses differ much from what most phones used, say, 5 yrs ago, in terms of lastability? thanks