I was wondering a few things about dotnetnuke:

I am currently working on a new dotnetnuke site and i am working with the form and list module:

How do I create a form which allows multiple enteries per record - for instance say I wanted to make a form that asked for a registrants name email and title along with adding multiple participants with their associated email department and so forth.

is this a customized form or is there built in functionality that will allow me to build this in the module settings?

If i do need to customize this module I am copmpletely new to DNN and I dont even know how to open my dotnetnuke website in visual studio - can someone please explain how this works?

Also how do I do simple things to edit the form like edit the form field length, font type, color, size ect.... ? 

Thanks