Well I seem to have messed up the look of my Blog - very odd. I was tinkering (as you do) and added on template that didn't work then tried to revert back to what I had and now I seem to be stuck with half the template I want and half the template I don't - argghh! why is this so difficult?
So please excuse my look and hopefully normal service will resume. Soon.
edit: think I have fixed it now *fingers crossed*