Cubase 4 on mac?

Cubase 4 is pretty damn awesome... But it isn't going to work. I'm guessing that it is in actual version, that it is not cracked, and that it was actually bought from Steinberg. Because of this, even though it is real and registered - it won't work. The full versions of Cubase use a dongle, a USB key-type-thing - it's an actual piece of hardware that activates the program.... theres always isohunt.com.