Hi Sir, i know it is a little bit very late answer but anyway i did install the WorkFlow Designer for Exchange Server from the Micrsoft Developer CD, my compnay is a Microsoft Partner And this is how i got the CD. I will appreciate it if u can tell me a brief about your experience in this issue "Work Flow designer". i did build a sample using an Outlook form as a user interface and created a workflow process with all the needed scripts but i still can not try the example... it is a simple example where a draft is submited then approved or erjected. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnmes2k/html/exch2ktechartover.asp thanks in advance