Final Cut Studio 2 install Mountain Lion 10.8 OSX

I received my new 15" retina display MacBook Pro in the mail today. Upon purchasing it several weeks ago I was under the impression that it would arrive with Lion OSX installed on it as that was current at the time. It in fact showed up with Snow Lion 10.8 on it. I am now trying to figure out how to get FCP Studio 2 on here. My USB Super Drive won't read my Snow Leopard 10.6 DVD for me to pull Rosetta from. Any suggestions?

I've read some threads regarding Lion, but nothing specifically about Mountain Lion as I have encountered several errors thus far trying to install. Thanks.