Thanks for any help.
Marion
On XP SP3 I have my NVIDIA GeForce 7300GS setup with multiple displays configured in Dualview mode. My primary monitior (on the left) contains the Ps CS4 workspace with panels on the secondary (right) monitor.
Maximizing either the workspace or the image confines the workspace/image to the primary (left) monitor.
Thanks again,
Marion
Hard to help in such situations without being in front of the box in question.
(By the way, alas, you are no longer eligible to upgrade Ps7 to the latest CS4 release.)