Hi Peter,

I see that you are slowly moving away from your network-centric scheme after you've already convinced me of its merits. ;-)

Not exactly. Just trying to explore it completely :-) In other posts I state that my thinking is still as I originally proposed. I just see some use cases where your approach has merit; perhaps it is best left to the app but could be provided as a library of its own. Best, Don __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com