Hope I'm understanding your question correctly. To look at just one layer at a time, turn off all layers and then turn the layer of interest back on. Turning layers off/on is accomplished by checking the visibility box to the left of the layer name in the Contents area. (see attached snapshot, with the visibility box highlighted and circled.)
[ATTACH=CONFIG]31656[/ATTACH]
If you don't have a Contents area visible, click the Home tab and then the tool named Contents Window. Then follow steps above.
And yes, the software works very well on Windows 7.
~Ellen
Can anyone tell me how to just see one layer at a time? Does this software work on Windows 7?