Apparently alot of mac users can no longer access the hub. I had this problem as well, my DC stopped allowing me to connect to it. What you need to do is get a program called DCGUI.. i don't know all the technical mumbo jumbo i just know it has something to do with quicktime mimicking something or rather, HA, like i said i dont know how it works, it just works. (the program is balls but hey, it does the trick)
i believe this is a link to it. hope y'all can get back on there. peace.
http://www.software-facilities.com/n...ware/dcgui.php
or here..
http://www.linuxsoft.cz/en/sw_detail.php?id_item=210