Yeah the feeder is here,
Check one the other forums down the tree....
Separating Approach/Departure would require another scanner and feed. Or alternatively it would require moving Tower to be split with Ground or eliminating Ground altogether. Moving Tower to be split with Ground is a good alternative if you enjoy Tower more, however. If you got a spare scanner Dave is always taking donations that the KMSP feeder could use. It's might be more to due with the feeder's preference on listening though, and I'm sure your comments are noted - there's always PMs.