<li>WorldMaker: In Windows icons for (say) .xulapp could be handled via a simple shell extension. [http://www.codeproject.com/shell/shellextguide9.asp An ATL example] </li>
</ul>
<li>
Make it possible to run xulrunner + app from read only media (CDs). Would be great for demoing webapps with webservice support etc. Needs investigation, probably something that needs extensive volunteer help.</li>
</ul>