http://blogs.iis.net/mvolo/archive/2007/05/17/wcat-6-3-web-performance-and-scalability-test-tool-released.aspxThe NT Performance team just publically released the latest version of WCAT (Web Capacity Analysis Tool), the web performance test tool that the IIS team and NT Performance team use to conduct internal performance and scalability testing of IIS and ASPenCommunityServer 2007 SP1 (Build: 20510.895)http://blogs.iis.net/mvolo/archive/2007/05/17/wcat-6-3-web-performance-and-scalability-test-tool-released.aspx#2349173Fri, 09 May 2008 21:22:16 GMT50bcf3b4-f6fe-4638-adff-0c150e922e99:2349173dave07<p>Does WCAT 6.3 work with UBR file?</p> <img src="http://blogs.iis.net/aggbug.aspx?PostID=2349173" width="1" height="1">