Phone keeps restarting / shutting down randomly is there any logging to help debugging Sometimes my Samsung Europa restarts itself when it's on standby. 

Does Android have any logging which I can access to see what caused the restart? 

I have installed a few apps from the Android app market and some games. Haven't installed anything that I've developed myself.
You can install "Log Collector" from the android market, it's free. It can email the logcat to an email address. I am not sure whether the log clears or not if there is a reboot though. You should be able to see something in there regardless.