There are also informal “tutorials” in the Forum. Just use the search function. The User Documentation has non-wiki tutorials. As well, the Installing Drivers pages for each driver typically has some links to the relevant materials in the forum.
A Step by Step Guide to Breaking Wep from the wirelessdefense.org web site. The examples use an old version of aircrack. However, the techniques are still valid. It has an excellent flow chart showing the steps.