Now all you have to do is create a table with border=0, cellpadding=0, and cellspacing=0. Then place the different chunks of your image in that table.

When you look at the image in M-Business Client, it will look like one large image. Now I will be able to look at my Palm and navigate the Boston subway flawlessly. (Except for the fact that I live in San Francisco, this would be really convenient.)