Nice concept, but ... Tab Slideshow is Not compatible with Firefox 2.0.* https://addons.mozilla.org/firefox/2688/ Appears to be only for use in a Kiosk operation. Don't see a on/off switch Ctrl+Shift+S already have (keyconfig extension can change) Disable Styles Customize Menus Nightly get.ScreenShot Save Tabs Changed Tab Slideshow shortcut to Alt+Ctrl+S with keyconfig extension and didn't see anything happen for Tab Slideshow Things I expected and did not see Documentation Quick control to on/off, time interval Things I don't expect Hidden Firefox Window is unhidden by slideshow cycles. Running on All windows instead of where it would be activated from. Trying to change time interval on tools, addons, option can be messy because that window is cycled as well (or maybe just Firefox windows activate on top) ---