There's also one called Ctrl-Tab that does the same, and also allows you to alt-Q (or is it Ctrl-Q) to give you thumbnails of all open tabs, then switch to tab

There's also one called Ctrl-Tab that does the same, and also allows you to alt-Q (or is it Ctrl-Q) to give you thumbnails of all open tabs, then switch to tab by name (Emacs iswitchb style).