Full text support needed for each image description

Hi!

I need more than 255 characters for the description of each image, and in addition, I need to edit the image's text using a WYSWIG text editor like TinyMCE. What would be the easiest way to achieve this?

• Extend module Node Images itself. Is there interest for this feature?
• Write a module that extends Node Images.
• Is there another module for images out there that can do this?

Thanks for any hint or comment,
Kaspar