HELP!!!

I am just new to No Limits and I need instructions on how to make the coasters. I have used the help icon in editor but it dusn't help much! If any1 has links please email me or pm me or leave a message here, thanx

http://www.coastercrazy.com/articles/cat.asp?cid=10

it'll take alot of time and practice to learn NL, look at some of the better rides here and how their built in the editor