Hi, I was just wondering if any Samsung A656 (or A686) owners have tried to install the A756 firmware (which has WiseLink Pro) on their TV? WiseLink Pro allows you to play movies directly from the USB stick where as WiseLink only supports Photos and Music. Obviously it be nice to be able to play movies from USB stick directly! I am expecting delivery of LE40A686 soon so was wondering whether anyone has tried to change the filename of the firmware to T-AMBPEUMD and whether the TV takes the update successfully as I have seen people using PEARL update on these TVs? Or will the hardware not support such update? Thanks in advance for any info!