check my ORPG in http://www.wc3sear.ch/index.php?p=Maps&ID=9756 there are more items and more heroes for unprotected. if you want to see how it works you can download and open with editor, but im sure that you wouldnt understand what is goin on. and thnx for the comment robel! i think i know how to make it much simpler.
I did have trouble adding items like blaazer said, but other than that it's pretty good. I like that you did it with no JASS, makes it easier for people without any knowledge of JASS to editit themselves. You should try to make a little easier to add items, heroes, or abilities to the code though.
Anyway, keep up the good work, 4/5 (For now, I'll be watching)
1 thing: if people want to use this saveload, they might not know how to add their items to the Code try to change that with Comments in the trigger. else its a good system. 4/5