Okay, the best way to import camcorder files to FCE is to use a camcorder video to FCE Converter. No doubt, FCE is perfectly compatible with some formats including MOV, MPEG-4, HDV, SD and DV. You just need to convert your files to any of the formats listed with converting software. I know Moyea HD Video Converter for Mac is very powerful and professional in handling kinds of camera videos conversion. With it, you gonna easily transfer your files to FCE. Hopefully my suggestion will works for you guys.