?

? Assume you mean "isn't" and, of course, but it will considerably help gaming in the dark, look pretty and make my desk a better place.
That's like saying any graphics card will do. AMD or Nvidia are a safe bet

I thought this was an enthusiast forum. I already have a good mouse, my excellent keyboard is dying and is no longer made. Being used to a brillilant one I cannot go back to mediocrity.
And yes you would
think any keyboard by Logitech or Razer would do - they certainly
should do at those prices but when you do a bit of digging, they don't:
The
Logitech G19 costs £132 (yes just for a keyboard), reviewers report problems with the software and the screen, it might be too big for my desk and it needs it's own power supply! The top review on the Logitech site (yes on it's
own website) states:
The
Razer Black Widow Expert Gaming Keyboard doesn't even have a backlight, which I need, the
Razer Black Widow Ultimate does but may only have 2 key rollover and the F key clusters are too close together - I need F5 quicksave, F9 quickload, and there's no proper space between them on a £123 board!
MErc Stealth looks brilliant but it's too long for my (admittedly rubbish) pull-out desk,
Roccat Valo sounds great at first but has some of the worst reviews I have ever seen,
V5 has loads of great backlights but looks like a 1970's sci-fi keyboard, etc. etc.
X4 and
Steelseries the early frontrunners but I don't trust gaming keyboard hype anymore so the search continues, I will revert with results (or when I've figured out what 'filcos with browns' means). Thanks again for all the info everyone.