Biztalk performance problems with Web Services
After reading a post from a coworker I found two links of interest regarding configuration changes required to improved Biztalk performance when calling Web Services:
At Your Service: Performance Considerations for Making Web Service Calls from ASPX Pages
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnservice/html/service07222003.asp
Web Services: Concurrent Connections
http://blogs.msdn.com/darrenj/archive/2005/03/07/386655.aspx