Starting here, not sure if here or S-Drive forms would be better...
What I am trying is a registration form. I want an auto-incrementing number that could be used as a registration number. Since there are different ways to register, and we are testing via the web... I wanted to have something like web001, next person to register would be given web002, etc. This does not have to be shown in the form but e-mailed to the person registering, and the person processing the form...

See-ya
Mitch

You can do this with mysql and php so if your form is on S-Drive you can't take this approach. The csv file with some javascript might be able to handle this.