In reply to glenn0010:
Great camera, produces really good results. I believe its worth having a viewfinder though - Mk 3 onwards all have a pop up viewfinder, which I find especially useful on bright days. Also much easier to work out composition when using teh viewfinder.
We've got Mk1, aMk4 & a Mk7; image quality is superb on all - just depends how much ££ you're prepared to spend...