SOA and escience info via EDUCAUSE

Ran across a couple items on Service-Oriented Architecture provided by EDUCAUSE:

"Service-Oriented Architecture—What Is It, and How Do We Get One?" by Jim Phelps and Brian Busby in EDUCAUSE Quarterly, Vol. 30, No. 3, 2007

And from the Seminars on Academic Computing (SAC) 2007 (August 3-8, 2007)

Session on Service-Oriented Architecture
Charles F. Leonhardt (Georgetown University), Piet Niederhausen (Georgetown University), and Jens Haeusser (The University of British Columbia) - three PowerPoint presentations plus a podcast

The Institutional Challenges of Cyberinfrastructure and E-Research
Clifford A. Lynch - podcast

There is also an EDUCAUSE tag view you can follow:

http://connect.educause.edu/term_view/Service-oriented%2BArchitecture

Previously:
January 30, 2007  report on [EDUCAUSE] Library Future Roles webcast