I just had a look at the Logitech G500. Looks cool, but probably a bit too much for my needs.

Maybe I will pop in to PC World at some point. Not been in there for ages.

As for keyboards, I still love my IBM Model M. I'm typing this on a Cherry G80-3000 though. I bought the Cherry to go with my Raspberry Pi as the only spare USB keyboard I had was an Apple Pro Keyboard which is past its best.