The SCO patch for MTU should not be necessary now. The kernel detects many
of the adapters that need MTU to be fixed (the adapter provides a bogus
value). There is a kernel option you can boot with to force the MTU fix
to be applied to all adapters (fill it in here)

Please check out the plugz cvs module and see the directory patches/ for
the latest patches and information.

The build instructions explain how to check out plugz:

http://bluetooth-alsa.sf.net/build.html