Keyboards, my love to thee. The one I currently use is Metadot's Das Ultimate. It is a mechanical keyboard with Cherry MX Blue keycaps (which click VERY loudly) and sports uninscripted keys. Yes, they keys are blank. So, if you're a hunt-and-pecker, don't get this. One step down is the Das Proffesional, which also sports the Cherry MX Blue keycaps. The difference being that there is inscriptions so you can get this if you are a hunt-and-pecker. The keyboard is good for all around use and doesn't have any macro keys if you game a bit. It's simplistic and aims to have exactly what you're wishing for. The old IMBs with a modern look. The only lights here are the lights that signify caps lock, number lock, and scroll lock. It also provides 2 USB slots on the keyboard with it's own power. Yes, there are two USBs to plug in, which are spliced from one cable.
It can be found here:
http://www.daskeyboard.com/
There are others out there which I have not used such as the Razer BlackWidow with similar specifications. (the BlackWidow has backlit keys, 5 macro keys, and weighs 3.3 lbs.) Other brands I would recommend checking out is Logitech and SteelSeries.
Hope this helps!
-IP