We are running a medium size project distributed across three countries (Norway, Czech Rep. and Sweden) using Distributed SCRUM, with a total of 20+ people in three teams. We learned some lessons on practical issues to look for on the setup, ramp-up, overhead and daily followups which could be quite interesting for other people to learn of. Presentation by Cristiano Sadun (TietoEnator) at Smidig 2007.
Watch the video on confreaks.com
Presentation Powerpoint slides