GH2 AVCHD Lite to FCP 6 on Mac?

I also choose AVCHD Lite as the recording mode from My Lumix DMC-GH2, as it also provides high quality videos. However, it is not easy to edit movies in this format on Mac, as it requires high configuration to handle AVCHD Lite videos. I want to edit Panasonic GH2 AVCHD Lite videos on Mac Final Cut Pro 6 without Rendering. Any Help ?