If you need a copy of the extras disk I can help you.
Also once up and running your CD0: will not be working, you need to install a 3rd party driver like Asim or AmiCDFS. OS 3.5+ has a proper working CD driver, 3.1 does not.
As far as mounting PC disks, you need PC0: configured, it should be in SYS:Storage/DOS Drivers folder...
I have a A3000T with 060/60MHz, 128MB, 18GB HD, OS 3.9, Promethius PCI with Voodo3 3000 and PCI NIC! I love it.