Thanks again for the advice, and the offer. Be warned, I may take you up on it :) I shall investigate creating that image. I found ASDF to be a bit problemat

Thanks again for the advice, and the offer. Be warned, I may take you up on it :) I shall investigate creating that image. I found ASDF to be a bit problematic when I tried it on it's own (which is probably down to my inexperience), but QL worked first time.