Well there's lots & lots of happy Pro users out there. How long have you used OSX? Do you know how to deal with issues with installation for OSX? Learn before you preach.

I don't know what your issue is because you haven't provided any details whatsoever! Such as your OSX version, your connection type, your detailed explanation of the problem, etc.

Have a look at these: Permissions & also Problems with installation Oh & also THIS is very important!