Ok heard back from UGA so far. They said because you input your "in progress" courses, this allows them to know which courses are currently being taken or will be taken in the future. So long as they're all completed by spring semester of matriculating year, all is well.
They also only look at the highest grade you receive in any pre reqs which is nice. She did say it's better to have all courses completed before applying, but not required.
Well at least im still in the running at UGA, my IS. It is my last on the list of preferred schools, mainly because I hate it here in Athens, but hey, a girl will take what she can get.
(just made myself think of, "a girl has no name"
)