I have a samba setup 2.2.3a with winxp workstations using roaming profiles. The roaming profiles work fine. It seems during the day that users lose the connections to their networked drives. It seems to be after the screen saver is activated.Sometimes the drives reappear after clicking on them a couple of times in explorer, sometimes it requires a reboot.I have checked the Power options on the workstations thinking that the power options could have an impact but they are all set to always on, with no hibernate suspend etc. Dont even turn off monitor or hdd's. Has anyone experienced this before or can give me clues of where to look cheers mal