Wd tv live hub and mybook compatible with pc and mac files

i am considering purchasing a wd live tv hub and a 2tb my book hard drive to store and watch all my 100’s of dvd movies i have ripped into mp4 files on my pc. my only issue is that i am also going to be buying a macbook pro, and any further dvd rips or movie downloads will be added from my macbook, will there be any issues with adding these files to the mybook hard drive or live hub? probably a simple answer however i am new to this. many thanks

No, there is not any issue at all, both, the My Book and the WD TV Live Hub are compatible with Mac OS computers.