...Mac OS X Server.? Help please! Hybrid network (Windows + Macintosh).I am trying to open a folder in a Mac OS X Server computer from a Windows Vista PC and the Mac Server refuses the user all the tiime.It used to work when the PC had Windows XP installed, but since we change the Operating System to Windows Vista stopped working.The windows vista PC sees the Mac Server (we are able to ping it successfully), but the Mac Server does not like the way Windows Vista is trying to get access to it. Anyone with the same problem? Any ideas?Thank you!