Just found some status when testing 442 :
1. After delete ".CRW" files under "File Browser" , there's still keeping somekind of "Unidentified Image" & can only deleted one-by-one under View Mode (even could'nt listed base on PC ?)
2. Under "Video Mode" and setting the "Quality as 99~98 , Bitrate as 3 , my cam'll shuttdown when Zooming during Video-REC.
3. After operation the "Use Zoombuttons for MF" , the value of SD'll be Locked when switch to AutoFocus or other Mode , looks like can only restart to fix this issue .
Sorry for my Eng ....