A standard XXP4 installation, before you download all the videos is about 100MB. (~ 1/10th of a gigabyte)

This amount of diskspace costs around 2 - 3 US cents to provide on hard disk.

It is hopelessly misguided to suggest that Xara should spend time writing and supporting a significantly more complex installation so that customers who are prepared to pay a few hundred dollars for the software should then be spared on the order of *one cent* in storage costs.

I seriously doubt that you guys who still shovel coal into your computers are going to be able to persude sane software developers of the strength of your cause or the value of your market segment.

Allowing the developers of your applications to stop fretting about disk space is one of the ways you can free them up to make better software.