Thank you for the quick reply. While trying to solve this mystery, I have carefully looked over the steps in the Product Options with eCart tutorial. The method by which options are displayed in the tutorial is different than the method we are using.
We used premium support ticket, and Ray logged in and coded a wonderful options method which allows for unlimited and multiple product groups. I'm looking for some direction on how to integrate priceincrements using this method, if it is possible.
So, I suppose my question is really: Are there any alternative ways to use price increments without OptionsID as the value in the select list?