Hi to all. We are running samba 2.2.7a, on Red Hat 9 kernel 2.4.20-smp. the PDC is NT 4 Server. My doubt is this one: We buy one new server to be the PDC running windows 2003, them this samba we have running still work for windows 2003 or do we need to upgrade to the new version 3.0.20? I now we need to upgrade the kernel to 2.4.31 the last one o thing. Hope some one give to me some info about to make tests before we upgrade everything. Thanks for your time.