This is a DF add-on level I converted. I have found that some levels can be converted easily, however, some are more difficult. This is a mini-level which initially did not work until I tweaked my memory and other things. I am running on a 636CD w/8megs and a 128K cache(smaller caches seem to lead to higher compatibility). When you start trying a new level- change the prefernces before the level loads, drop the screen size , texture qulaties and music characteristics to aid in it loading, after you start, you can increase all of these.
For those who have never loaded a new level, just drop the .GOB in the Dark Forces folder and double-click.