Please let me know if you foresee any problem with what I plan to do. I have an Airport Extreme Router and intend to store my family file on an external hard drive connected to the router via USB. Then I would access the one file by using either of two MACS which I have (I would, of course, only open the FTM program on the MAC I wish to use at that given moment.)
Is there any potential problem I'm not considering? I do not sync my file with an on-line tree or even access ancestry.com from within FTM. I simply want to access the same file from both computers.
Thank you for your assistance.