Macbook Air - Gemini Firstmix I/O

Hi,
I've bought the Gemini Firstmix I/O, which had MIXVIBES CrossDJ LE included with a CD and an activation code. I use a Macbook Air, so I don't have a CD/DVD input in my laptop. How do I solve this problem?
Kind regards,
Farisch
I've bought the Gemini Firstmix I/O, which had MIXVIBES CrossDJ LE included with a CD and an activation code. I use a Macbook Air, so I don't have a CD/DVD input in my laptop. How do I solve this problem?

Kind regards,
Farisch