The sounddiver Virus software will give you the visuals you need to see everything you are changing on the C. Just double click on the patch you would like to edit and up comes the magical graphics that can help to see what is going on. Here is a link to an old beta version of what the software kind of looks like. The version that comes with the Virus C is much better but this is all I could find since I do not have the time to capture a screenshot of my setup now.
http://www.gearjunkies.com/news_info.php?news_id=104
The TI has the same software interface to see everthing visually but even better.