I personally favour the 'gateway' solution, for several reasons. It is the only solution that makes sure we will have no problem if changes are made to either versions in the future, it is not too difficult to code after all (especially now that the two "split" servers run the exact same code), and it can be financed by EARN out of their software development task force project. I would welcome comments from the EARN officials who are on this list. Regards, Eric