till now we were developing on NW04, with the devlopers having XP (SP2) laptops with an installed WebAS 6.40, Portal, KMC running with an MSDE(MSSQL 2000). So far so good. But we now have to switch to NW04s. Looking into service.sap.com/swdc I find unter update just Updatemasters for Win Server not XP. Therefore I also get an error while installation that this setup is not ment to be used with this OS. Is it possible at all to install 04s under XP? Where do I get the installation files from? How are you guys doing it? WE do have a develop server ( unix) in place which is attached to the NWDI - but it is not very handy with a bunch of webdynpro developers to all do the testing on one server. Maybe somebody can help me on this - would appreciate it!