rpi crash

[mk01]

then the only thing I can recommend is:

1) remove loglevel=0 from cmdline.txt
2) let rpi start
3) quit xbmc
4) log into console
5) sudo -i
6) setterm -blank 0
7) service sysklogd start
8) tailf /var/log/syslog & > /dev/console
9) tailf /var/log/kernel & > /dev/console
10) tailf /var/log/dmesg & > /dev/console

and then wait and hopefully something gets on to the screen before you freeze.