This is exactly what happened:
I re-installed windows because it was full of crap and it needed to get off the easy way.
I installed all my drivers, and all that crap, and started playing blockland. TEXTURE ISSUES. All the brick textures were messed up, and all textures were stretched out terribly. So I installed drivers, which Ephi helped me with on IRC, and it worked again. I decided to start playing MapleStory again, so I started it up, and it gave that annoying error code (-500030). To fix it, I had to go to that configuration screen, and do the "Edit hardware" thingies. When I did that, Maple worked, but Blockland got that stupid Texture issue again. This is what happend when loading facechild house, or when putting down multiple bricks.


I tried the "Missing torso, brick texture broken" topic solution, and it didn't work either. I tried flushtexturecache, didn't work. I really need help, I did my best, and just can't figure it out myself.