I think we'll have plenty of discussion around the merged document Rich and Carsten put together. The two main issues I see that have arisen on the email lists are: 1. What is the difference between transient entities and sessions, and is there enough of a distinction to warrant including both in the specification? 2. There are efficiency concerns around the use of arrays in the method signatures, basically to enable batched requests for network efficiency. Call-in numbers: USA Toll Free Number: 877-718-0936 USA Toll Number: +1-712-923-6878 PARTICIPANT PASSCODE: 563151 Alan