[geoschmo]

Honestly a scenario-making tutorial is probably a waste of time. If someone wants to make a scenario all they need to do is take the exsising tutorial scenario and play with the files. Copy them and change the values. It's a fairly straight forward process and the files are pretty self-explanatory. Anybody who doesn't have the time to look at those files and figure out how to make a scenario isn't going to have the time to make a scenario anyway.

On the otherhand, if someone with some programming ability wanted to come up with a scenario-file editor with a nice user interface that would create all the files and folder structure that might be nice. Wouldn't help though with the actual .gam file creation which is the most tedious part of scenario making.