i dont know if some one made this method already but this is for the people that still dont know.
you know that program that Heimdal made found here
http://www.staredit.net/index.php?showtopic=15063 . that program works when you barly start on your map. i was in the middle of my map and once i heard that the trigger creating unit with property doesnt work that well, i was like ah crap! then i try using that program and try to open the map up and guess what it did. it said error with that running time crap. so what i did is that i went to Scmdraft found here
http://www.staredit.net/index.php?download=4207 . all i did was save the last thing i did on starforge, then i switch to scmdraft and went to the plugins where it says classic trig edit, then ignore that message, then just go to the trigger and start editing the creating unit with properties by putting check marks on it. then file and save it. then switch back to starforge and save it on starforge. the cool thing is that it didnt mess up anything on the map.
steps on how you do it:
1. open your map that was made in starforge to scmdraft
2. go to the plugins and click classic trigger edit
3. if message pops up click ok
4. go find your trigger and edit the properties
5. file save it
6. open up starforge and do things that you normally do
7. file save it
do not edit the same trigger that you just edited in scmdraft on starforge.
if your music doesnt play then just go to the sounds and just add the songs back on the map. you dont have to go to every trigger and start putting that string in.