After reading the tech specs and features of FCP X I purchased it thinking I could edit and export 1080p 60fps originally shot from my Panny AVCHD Camcorder, which stores the files as .MTS. Alas FCP doesn't recognize the MTS files and I seem to need to convert them to something else such as ProRes using Aunsoft or something similar. Even my trusty Rewrap2m4v doesn't work as my footage has a green frame in it at least once per second. I'm not off to a good start here... I thought conversion finally wouldn't be needed. Anyone have any thoughts on this?