How to get the reference of a object running in the MTS or COM+
with out creating an object of it from client in VB?

How to write the Component that only one instance of that component is accesible to all the clients (Same instance) in VB ?

It could be done in the global.asa file
as a <object name = "OBJconn"clsID = "Reg_reference"> outside the <Script></script>
or
as Application("coon") = Server.CreateObject("Reg_reference").
in the ApplicationOnLoad Sub

and from any asp page under that global.asa file, use the ref to the object
by OBJconn.function
or Application("coon").function

I hope this is remotly close to what u wanted. :)