dunno if this is the right section

im tryin to help a mate out he got a vauxhall car with in built satnav
as far im aware the satnav is a Siemens vdo , vauxhall call it a cd 70 unit



can this run igo via the disk or does it have to have the vauxhall s/ware on,if it does have to have
vauxhall s/ware on how would i create the disk,burn it as a iso,or data,do it need to be bootable
or will the unit find the start up exe

any info much appreciated

bump

any news on this guys