GoPro Codec
 

I have been out of editing for a while, but I have a question I hope oyu can help me with. Im running FCP 7.0.3 . Last night I wantedf to edit some GoPro footage and export. It was easy to convert the file using the free CineForm from GoPro, but when I got ready to export I looked for the GoPro codec from the drop down list and didnt see it. I believe my version is too old. I tried to find an update but I couldnt . Tried using the software update tab and also manually searching at the Apple site.
Can someone tll me which version of FCP has the GoPro codec and can I upgrade with a simple download? And where can I find the download

Im am a hobbist in editing but I do know how to export , and Im just not happy with the H2.64 codec with my gopro. o, Im trying to copy the exact workflow recommended from GoPro

Thanks