Finally got my link! Here it is: http://dl.dropbox.com/u/4803776/Whirld.utw
Well, This project is nearing completion. And by nearing completion I mean I'm exporting it at the moment. New features I added include better transparency on the slide, a bigger skatepark, and an elevator to get back to the top.
Here's me tube slide. It has a main section, then a doubled section if you feel like racing friends. :D