So I got some major errors trying to get Media and media Gallery to work. (why, why, why?).
The site just crashed with an error message. Couldn't get direct to admin pages nothing.
I worked out that you can get to the watchdog table directly in the database via PHPMyadmin.
Then you can download the Blob of the error and open in text wrangler.
This should let you what module is Freaking and you can disable via the "system" table by setting it's status to 0.
Will media module and media gallery ever work? One can hope. Hello Wordpress, you're looking pretty snazzy.