Notifybox is currently unfortunately only available on the Windows platform. We will see later on what other OS and devices we can implement the same kind of functionality.
well, I will be waiting for a Mac OS version myself. I do manage Windows units and I have only have 1 Windows that has Dropbox installed. All the rest (13) machines are Macs :(
Are you going to let us know if Macs are available?
I will install this beta on the windows to see if any installation issues. I just need to get another windows machine setup on Dropbox to really test this out.