Task feedback media upload and content link

Hi

I'm missing upload features for sound and picture (and .gif?) feedback on tasks/questions, this will be content that will be shown when the user has clicked on the check button. It would be nice to have a selection of sounds available in the system, in addition to upload options. In some cases it is helpfull to show a picture (or .gif) to identify the correct answer if the user has answered incorrectly.

It can also be helpful to link to the particular content in the course where question relates to, if this can be done without leaving the question set.  Maybe a light box or a window can solve this? I don't think opening it in a new tab is the answer.