Suppose I have 2 computers attached to the wireless network in my house, one a Mac and one a PC. Suppose I want to continuously sync a folder on the Mac with a folder on the PC. What options do I have?
My first thought would be to use something like Dropbox, but in this case I don't want the files to leave my network and go to the cloud.
Edit: NAS not available here, nor is an external drive. Just the 2 computers.