A really helpful feature would be if KISSlicer monitored the .stl files for changes.
Then if an updated file was noted, the UI would prompt the user to see if they'd like to load the updated model.
I guess it could be made into an option for those that don't need it.
It's a feature I've come to really appreciate from my time using RepetierHost, and it's a real timesaver if you're bouncing back and forth between your modelling software the the slicer.
Thanks!
Alan