Hi All, Firstly I am posting on behalf of someone else, so hoping I can explain myself. We are having an issues on two scenarios which I will explain both. Scenario 1 I have 3 x dual port video cards connected to 6 x 4:3 screens. I have 6 video files all at the same resolution running on an individual player for each file on each screen. All is working OK the only issue I have in this scenario is I cannot get then in sync. Some players are slightly out of sync and then sometime gets back into sync after a few repeats of the files but then it's out of sync again, this is random on any player on any screen. Is there a way to always play each file in sync. Scenario 2 I have 3 x dual port video cards connected to 6 x 4:3 screens. I have 6 video files all at the same resolution then combined to make one large video file and only using one player. I want to be able to play this on each screen, it sort of works with Quicktime player but is very slow and jitterery. When the file is played each smaller video file which was combined will play on an individual screen. First of all can this be achieve with mplayer and how is it done or can anyone suggest alternatives. I know it can be done, help! The whole reason for this is to run a advert across multiple screens, e.g. the ad will follow you up an escalator across the screens. All your help will be much appreciated, thanks in advance. Regards, Tony. ______________________________________________________________________ This correspondence is for the named person's use only. It may contain confidential or legally privileged information or both. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this correspondence in error, please immediately delete it from your system and notify the sender. You must not disclose, copy or rely on any part of this correspondence if you are not the intended recipient. Any views expressed in this message are those of the individual sender, except where the sender expressly, and with authority, states them to be the views of Val Morgan Cinema Network. This e-mail has been checked for known Viruses. It is the responsibility of the receiver to check their system for infected files and any such file is deemed not to be the responsibility of Val Morgan Cinema Network. VMCN Disclaimer 2009 _____________________________________________________________________