ArcGIS 9.0 Service Pack 3
Summary
ESRI announces ArcGIS 9.0 Service Pack 3. This Service Pack contains all the issues addressed in the previously released Service Packs for ArcGIS 9.0 (ArcGIS 9.0 Service Pack 1, ArcGIS 9.0 Service Pack 2) as well as additional improvements and maintenance fixes.
Introduction
We recommend that all ArcGIS 9.0 customers download and install this Service Pack, at their earliest convenience, to ensure the highest quality experience when working with ArcGIS 9.0.
This Service Pack also contains the (OGC) Web Mapping Service (WMS) client support to the ArcGIS 9.0 products. For detailed information on using OGC Web Mapping Services (WMS) in ArcGIS, you can access the WMS Support Guide from here or you can save it to your system: ArcGIS-90sp2-WMS-spt.pdf