Quote: "can i download the model packs for FPSC even tho i only have the demo/trial"
No, the directories are different and what would be the point in wasting X money when you can't compile it, so after 30 days it's useless....
Quote: "and is there a way to convert the maps i make in FPSC so i can use them in DBPro"
Yes, you can open the .fpm's in it...
Quote: " oh and for the automatic doors will those work in DBPro without having to code them in???"
No, only static entities and segments will be imported, so no doors will be left in the level...