I noticed logitech announcement of their upcomming release in october. Illuminated keyboard looks to have very promising keytype in silent perspective besides its ridicioulesly thin ^^
And best of all is that you can also shutdown lights... and they are not blue! ^^. Seems bit pricey though $80 in USD's and around 54â‚¬'s.PerfectStrokeâ„¢ key system: Gives you more key travel than typical notebook keyboards. Research shows that a longer distance required for each keystroke (key travel) improves your typing experience. Every stroke is comfortable, fluid, and silent. Tested for up to 10 million keystrokes.