Thanks Eric, Graham and PSS!
Good info, it sounds like it has real quality as base ISO and with the lenses that I know have amazing quality will combine to make it a winner, obviously it's a cheap solution for me and not cutting edge but will do the job. I understand about the camera not talking to the back, something I can live with as I tend to make notes of how I shoot.
Thanks again for all the help, it's good to know there are solutions for everyone, one mans pride and joy isn't necessarily going to be anothers, different solutions for different people, it's all good!!
Cheers.
Mat