Unable to move files to my SD card - how can I do this? I have tried moving files from the Android (internal) storage (now almost full) to the 16G unused SD card I have installed.  I click and hold the item I want to move (i.e. a movie file) and the option to move (cut) is offered.  I press it and see the flag 'holdingFILENAME.wmv'.

I navigate to the area I want to move it to and press the icon (like a paper icon) in the top right of my screen.  I have the option to move, attach, copy, or delete.  I select move, but nothing happens. Any ideas how I can move files?

I am using Android v4.0.3, kernel 3.0.8+, baseband 1.01.
Try to use Astro or if possible (I mean if you are rooted) Root Explorer.
In case "move" fails, then try "copy" first and after successful copy revert to the original location and delete the aforementioned file.
You're done!