In Firefox there's an extension called Speed Dial. In addition to the Dial'a it allows you to open pages Ctrl+number, where Number may be double-digit. Same in Chrome, press Ctrl+number scored for the open tabs. Is there an extension for Chrome similar to Firefox''s Dial functionality?
And similar question: is there a Dial in which the bookmarks will be to occupy as much screen space? In the Speed Dial on all (4x4) leaves only a third of the window to 1024*600.