Copy/Paste of alpha channels should be added if it aint already
Also, how about a little feature to sense what's on the clipboard and seek an appropriate object to import it?
So if I select some HTML text in IE, and paste it into the Layout Editor, Construct will think "Oo! HTML text!" and place an HTML Control floating at the mouse position, containing the HTML text we pasted. You then click and the object gets placed there.
Similarly if the clipboard data is an image, Construct could insert a sprite containing that image.
ASCII text would paste as a string object, RTF text would paste as an RTF object.
Also, in the event sheet editor, t'would be lovely if we could drag a 'Set variable' action into the conditions space, thereby creating a 'Variable is equal to...' condition. Just to speed stuff up really.