Several developer related session were really popular this year…
.Net for ArcGIS Developers was very popular as there seems to be more and more VB 6 developers moving to VB.Net or C#
The Road Ahead session had large crowds as the different developer leads from ESRI talked about the 9.2 projects.
At the same time, the VBA and Java developer sessions got a lot of interest here in San Diego.
I also walked by some cartographic session that were standing room only.