ok it just happened two more times. Again it only happens when I am browsing and playing music at the same. Song will start to stutter while I'm on this website just scrolling and then it will reboot. I'm certain it is media player/browser combo. After reboot I watch the cpu status icon in the taskbar and it climbs to 90 to 100 percent. After it calms down I then click on this websites shortcut on my desktop and I see the cpu bars climb up again to 90 to 100 percent range until maemo.org is almost done loading. And then the battery seems to drain quicker than normal.
There is no percent symbol on this keyboard.

Dont have problem with reboot so far, Well I dont install a lot of items except:
1. fbreader
2. vpnc and vpncgui
3. rdesktop
4. pidgin
5. facebook client
6. weather

Well thats about it . And I am happy with the above (for now).

So far no reboot except its really drain the battery A LOTTTT....

So for now, I turn off the data plan except when I need it, otherwise within 1/2 day, my battery is gone...bad bad Nokia.

So dont have any reboots problems.

maybe you want to reflash your device and start installing the software one by one and see which one causing the reboots ?

I did not have reboot probs until today. Today I installed fm radio, open vpn, open ssh client, cpu ram status widget and status bar apps. To fix it I uninstalled all except cpu/ram status on the task bar application then I turned it off took out the battery, put it back in and plugged in the charger while it was off. Now i'm not getting reboot when using browser but I think I am barely skateing by because I can see cpu usage is always 4 bars when loading web pages which means between 90 and 100 percent I think.

edit: I thought it was fixed, but it's not, I'm still getting reboots. Just got a reboot on media player. Sorry if i'm rambling.