A few good resources on URL formatting
http://en.wikipedia.org/wiki/Query_string http://www.faqs.org/rfcs/rfc1738.html http://labs.apache.org/webarch/uri/rfc/rfc3986.html#query
http://en.wikipedia.org/wiki/Query_string http://www.faqs.org/rfcs/rfc1738.html http://labs.apache.org/webarch/uri/rfc/rfc3986.html#query
http://sharepointexception.wordpress.com/ http://blogs.msdn.com/b/jannemattila/archive/2008/02/23/crm-4-0-sharepoint-and-asp-net-trace.aspx http://blog.thekid.me.uk/archive/2007/07/25/debugging-tips-for-sharepoint-and-wss-exceptions.aspx http://www.codeproject.com/KB/sharepoint/Handling_Error_Centrally.aspx