I have a mac pro, and before I gave away my PC it networked beautifully with my PC to mac pro but I did buy a software called DAVE which made read write between the drives normal.  the drives showed up on my mac as external drives and same when I looked on the PC I saw my mac disks.
I could run PC utilities on the mac via the network with no problem.
Love esther

MY ONLINE COMIC IS NOW LIVE

I aim to update it about once a month.  Oh, and it's free!