I presented at SCAR (soon to become SIIM) this year in San Antonio. I got the privilege to present with Steve Horri and Paul Nagy. It was fun, here is the presentation page. In particularly I go over the use of Ruby on Rails in Radiology, Nagios, and general use of Ethereal (Wireshark) to troubleshoot DICOM and network transfer issues and performance.

Open Source PACS Tools Presentation – Sweeney