How to unlock a protected CR2/CRW image in a computer?

hi,
i set a lock on some CR2 and CRW images becos i need to delete the others from the card that's in the respective cameras. After downloading these images into my computer, i cannot empty it from the TRASH Folder becos it is marked as "Locked". To reiterate, the images were locked in-camera.

Is there a way to unlock them in the HDD folder? Or maybe in DPP environment? i tried "moving" them back into a CF card via a card-reader, but it did a "copy" instead. i couldn't seem to "cut" it away from the HDD folder.

i'm using 12" iBook.

Thanks
hoe

Go into Finder and unlock the file from there (from the Show Info panel).

Silly me.

Thanks very much.