I've got a weird one for you all. Has anyone encountered occurrences where users working in an MPS 3.0 farm will suddenly see other users sessions and have them overlapping. For example a user would be working in Word and suddenly the mouse would start moving by itself and click on dialogue boxes which aren't there (sometimes they will shut the users session down). Almost like a user is shadowing another users session. Were positive that there are no issues here with un-authorised shadowing as security is pretty tight in this site. It happens on all of their MPS 3.0 servers (they use a common build method so all servers are identical) Interestingly enough they were originally a MPS XP 1.0 FR3/SP3 farm before the upgrade and they never had this issue. I'm stumped... Tony Lyne (MCSE, CCEA, ASE) Senior Systems Engineer Computerland Central P O Box 1470 PALMERSTON NORTH Telephone (+64) 06 3537300 Facsimile (+64) 06 3566800 Mobile (+64) 0274 720696 E-mail Tony.Lyne@xxxxxxxxxxxxxxxxxx Internet http://www.computerland.co.nz <http://www.computerland.co.nz/> CAUTION: This e-mail message and accompanying data may contain information that is confidential and subject to privilege. If you are not the intended recipient, you are notified that any use, dissemination, distribution or copying of this message or data is prohibited. If you have received this e-mail in error, please notify me immediately and delete all material pertaining to this e-mail. Thank you.