Aisleriot now scales ! The code is in CVS. It's not quick and the code is awful (I kept changing the design of one end of the code and the other end hasn't caught up yet). I'm not sure I put all the new files in CVS either. Also, don't expect to be able to change the theme either, you're stuck with a badly scaled version of the old bonded PNG theme. All I can really guarantee is that I can play klondike on my machine.
Those of you who want to write SVG themes, look at bonded-new.png and copy that layout.
Maybe now I can pay more attention to the backlog of patches in bugzilla.