There is a bug in devede when using imgburn to create an ISO file; it would prompt you for the files system type.. I just committed a fix to my subversion repository to fix this. It was basically a typo. The code had /FILESYSTEM “ISO9960 + Joliet” when it should of been /FILESYSTEM “ISO9660 + Joliet”.
Once it has been built and tested I will be uploading a new build of devede for windows.