Shoutbox

Okay, so i'm getting a new keyboard. I have looked around, and well the Logitech G15 seems to be one of the best.

But what i want to know, is that, is it that great for someone who doesn't do that much gaming? Can i use the 18 'G keys' for things other than just game shortcuts?

And any other suggestions?

EDIT: My budget is like £50 (GBP)

Thanks in advance.