[comp.sys.mac] Adding SCSI port?

moitoso%lada@Sun.COM (Bob Moitoso) (07/13/89)

I want to add a SCSI port to my MAC 512, I have the hard drive
already, the 512 has 2.6 megs of memory and all I need to 
do is add the SCSI port,  The big question is can a person 
add the port or am I better off going somewhere and paying to 
have it added?  Is it easy to do or not?
Thanks
Bob