If you have been redirected from http://vergil.chemistry.gatech.edu/, this is the correct target location and hosting site for the tutorials. The tutorials are always being improved and your feedback is appreciated!
I am in the process of updating the tutorials. This will take a long time as I do not have much free time, but below is an approximate progress on sections of the tutorials. Once the percentage reaches 100, I will post the revised/new tutorial. Some tutorials may look odd/distorted due to new global stylesheet replacement and other improvements:
For the curious, ancient miscellaneous guides: