I have a similar issue. I have 5 apps loaded in addition to the stock OS2006 flash load. I have GPE calendar, Gnumeric, Maemo Mapper, osso-xterm and system-monitor-plugin. Whenever the 770 reboots it show 3MB of internal flash available and crashes after a couple of minutes. If I reboot several times, and try to load apps until it crashes, it will eventually clean up the trash and show 37 MB free. My strategy is to never turn the 770 off. I just put the cover on to turn off the display. This way I go for days without having a reboot. Do you think it is Maemo Mapper that is causing this? I thougt about removing MM and seeing if the 770 acted differently on a reboot, but I'm reluctant to invest the time. Even more so now that Gnuite is planning on releasing MM2 this weekend.

regards,
Leon