[powerstation-owners] New experimental Firmware

[Stefan Nürnberger]

I just flashed my PowerStation to the new experimental firmware. System 
boots fine. The Alignment Exception bug is gone. My USB and Firewire 
adapter is recognized and works fine with linux.

(minor) issues:
- with the new firmware two of the built in usb ports don't work. One on 
the front and one on the back.
- The version is just called "HEAD" and is a private build by adrian.

Thank you very much.
Stefan