You can use the launcher included with vavoom, just place the wad name with extension in the files section and make sure that the correct game (doom, doom2, etc.) is selected in the games section, that should make the trick, just make sure that both client and server load the file to play, have fun! <!-- s:wink: --><img src="{SMILIES_PATH}/icon_wink.gif" alt=":wink:" title="Wink" /><!-- s:wink: -->
If you need anything else, just post here and we will try to help you out...