I only used Xp. I'm still learning with it, but this thing has a real mild learning curve compared to the Map Maker for Warcraft3... Or at least I thought so. Maybe it's not fair to compare these things. But I think RPXP has been easy to learn... Although Still I don't know how to script. I wonder if I can make Soul Refrain 2 about 10 hours long without the need to script. hmmmm....