I have the application with different envirounments like Development, production end testing etc. I am going to USE MTS also.<BR>I planed to have different region ( diff virtual directory) Created in the same server for storing components for different environments eg.dev/production/testing. AS far as the aspx files are concerned ,different version of the same aspx can reside in the same machine, when mainteined different virtual directories. How when it comes to Activx DLL, whather two dlls with same name and classids can be registered in the same system under different packages?<BR><BR>Regards<BR>Manoharan C<BR>