Made my very own [openwii](http://www.openwii.org/) version including debug routines. So i added a another status led to the [chiip](http://chiip.descrambler.de/index.php/Main_Page) design and also added IO lines to the ATmega SIO pins. So now i have a drive chip which prints debug info via a serial line. So everybody who want to understand the dvd drive patching can watch this in serial console. The debug code retrieves the media status flag and prints some other status flags.