Keyboard shortcut to switching tabs in Sametime 7.5.1 and Lotus Notes 8.0

"I've tried SameTime 8.0 and 8.0.2, and Ctrl+Tab works to go between IM tabs (either vertical or horizontal).

For Notes, you can press Ctrl+F8. Look in the help under the topic ""Working with window tabs"", or ""Switch window tabs""

You can also press Alt+W to get the window menu, then select the number of the desired window.

There are probably another dozen ways to do it...
Like Ctrl+Shift+T, which brings up the thumbnails view of the tabs.

Use the Help, and Search for Keyboard Shortcuts for complete lists."