Hello, We have been using the Open Source Self Check program for years. Unfortunately, our volume is such that our SIP connection gets overwhelmed from time to time, and we need to restart the SIP service. We are thinking that if we reworked the Open Source Self Check to use Horizon Web Services, it might be more stable. Have any of you done this? Anyone out there interested in partnering with us to make this happen? Know any developers that might be interested in working on this? Thanks, -- Kevin Smith Digital Library Manager Wake County Public Libraries