Les Mikesell <lesmikesell@xxxxxxxxx> wrote: > Mostly you need to plan a 'forklift' upgrade where you > toss all your old client software the day you replace the > server - not something a large organization ever wants to > do. Not true at all. In the late '90s, I used to run HP OpenMail to Schedule+ and, later, Outlook 97/98/2000 clients using it's MAPI SP. Turn of the millenium, I used to use Bynari InsightConnector for Outlook 98/2000 clients using its more stable connection than a MAPI SP. And there are countless other examples. But no, you can't just drop in one vendor's solution for another without some changes. I don't know any solutions in the world that work that way. But I can tell you it's far, far less painful to upgrade to a Samba server (and a _real_ enterprise backend) from a NT4.0 domain than to ADS. -- Bryan J. Smith | Sent from Yahoo Mail mailto:b.j.smith@xxxxxxxx | (please excuse any http://thebs413.blogspot.com/ | missing headers)