[Koha] integration with Banner, DataTel or PeopleSoft

I'm doing a presentation for community college library directors tomorrow about open source library system software and I recall that the last time I spoke to this group, they were concerned about whether Koha or Evergreen intregrated with the following systems: 1. Banner 2. DataTel 3. PeopleSoft Does anyone have any experience with any of these? If you are in a community college setting running either Koha or Evergreen today, I'd love to know about you! Lori Ayre