I found a page on the nokia forum (which pointed to this thread), suggesting that one take out the battery and wait a few minutes (until the internal battery runs down). Then put the battery back in and plug in the power adaptor. Wait until the charger light comes on, then the Nokia will boot.

This has worked for me twice now, I hope it is not just luck. :-)

BTW, someone asked why ever turn it off. I can think of several reasons:

- flying ;-)
- when it loses track of it's SD cards, rebooting seems to cause it to see them again.
- it seems to work better changing the SD cards if I turn it off while doing it.
- every so often it seems to lose any ability to play sound, rebooting fixes it

Beth