It seems like it'd run something similar to Samba, as it seems to use Windows networking, Theoretically, if you have a copy of Thursby's DAVE (i have a copy of 2.5.1, which supports pretty much anything from a Quadra running System 7.1 onwards from memory), I can't see any reason as to why you couldn't connect to it from a Mac. Don't count on being able to get to do AFP shares though, or do anything with files with Macintosh resource forks.