Anyone know how to make a teleporter?

[Jackathan]

^Read title... as in a teleporter that when you run over it, it simply transports you to a different part of the level... I've tried, but I must be doing something wrong. Anyone wanna shed some light?

 

[Billtcm]

http://www.interlopers.net/content.php?article.93 This pretty much explains the whole thing but if you don't just say so