Ah Stilly, that's a great theory, but it only works in big houses where you've got room to put the stuff you've just taken out... in my house it's like one of those sliding tile puzzles you had as a kid, where you can only make the picture of a fish by sliding one tile at a time, and only into a single space. I'm stuck with a wedged tile at the moment and only half a tail done!

LTS