I had a weird problem yesterday where the unit lost network connectivity (it was idle all day and I saw this issue when I got home from work) on the N800 (there was an exclamation over the network icon in the status bar). It wouldn't disconnect, I tried GPRS to get it to switch over then back to WLAN. But it locked up the device so that my taps still made the audible click, but the screen would not respond to anything. The power switch did not work, even if I held it (does that do anything on these devices?). I had to remove the battery to get it to die.
<br><br>Jae