I'm a noob to the creation kit, but I've figured plenty of stuff out and got most of my mods working, until now. I tried creating a new world space (first time). It was going fine, I can walk around. I spawned a giant in it to test. I hit it, it became all hostile and waved it's club around, but couldn't move off the spot. I tried spawning several other things (wolves etc...) and nothing can move around except for me. (Not only that, but a Draugr randomly spawned, and when I went off and back on, the Giant had turned into a necromancer) As for nothing moving, I saw someone have a similar problem and they generated Navmesh and it worked, so I tried and used the auto-generation, but the Creation Kit froze? What am I doing wrong?

http://tesalliance.org/forums/index.php?/topic/6842-ck-basics-lesson-3/

Thank you! Think I'm gonna have to make my current world smaller, so much NavMeshing xD