Yeah I kinda figured that's the place I'm at, at this point.
 
Staying true to form... I always end up with the "unique" problems...  

Seems to be.  There was a problem with 1 or 2 items' BOM and it wasn't allowing MRP to finish it's run.  I didn't see / know this, as I've never ran MRP before.  Thanks to Lori at TS, we got it sorted.  
 
Now comes the fun of cleaning up all of the mess that's built up over the years, but at least the test part proved the functionality.  Thanks for everyones input.  I'm sure there will be more questions down the road...