Because of the issue involving redistribution of font, the Jumpstart kit comes with 8 OpenType fonts created by Ascender and licensed by Microsoft that you may redistribute with your HDi application on your HD DVD disc. Yay!
You may redistribute these fonts as part of your HDi application. However...
You may NOT modify these fonts. If you find that you need a modification to these fonts - additional character sets, language support, etc - contact Ascender. You can also create your own OpenType fonts if you desire. Just don't modify these (or anyone else's fonts for that matter).
You may NOT redistribute these fonts in any other applications, programs, etc. You can use them on HD DVD, but not the other high definition format. You might be doing work on both formats - avoid getting yourself into a licensing problem and don't mix your fonts!
You man NOT install these fonts on your computer. You can reference them in your HDi application, but don't put them in your computer's font folder.
Happy Programming...