I can't go over with my heavy fostex pd6 on the shoulder specially for long days on eng and tv show running in the city, I want a good recorder /mixer from where to feed directly a camera and that records too,
is the sd 664 really a myth as described?

The AETA 4MinX (http://www.aeta-audio.com/index.php?id=sound_recording_mixing) is a great mixer/recorder at about the same price as the 664.

Up to 10 inputs that can be mixed as you require to up to 8 tracks. Very high audio quality (Nagra / Sonosax quality) - software option for a Soundfield microphone and monitoring A-format or B-format. It can also take AES42 digital mics (eg: Schoeps SuperCMIT, Neumann KM-D, etc.).

Certainly worth a look.

NAGRIT (http://www.nagrit.com/catalog/aeta-c-3_597.html) are the people to talk to in Italy.