Our script utilizes a simple implode/explode spider process to make urls friendlier it has nothing to do with Mod Rewrite or the like. It simply implodes variables with / and then explodes them later.
If you have suggestions please post them in our suggestions forum for consideration for future version but from a support perspective when you post on the support forums I will respond with the status quo of how the program operates. This is the answer you will get from any software company. We all support our scripts as they are but the good thing about software is it moves forward