couple questions:

[Altus_Thrawn]

How do you do something like a trigger_pull? Like in carbon freeze 2 when you smash some glass you get sucked into the tube.
What is the best way to make textures apear on both sides of a curve?
Can you make a door that slides open, but in a circular pattern? Like in Ep 6, the door to the emporers throne room slid along a circular track.

[Tigris]

Erm, that's a trigger_push that gets fired when the glass-brush is destroyed.

Should be easy doing, just read the Radiant-Manual.