Changing the start menu button
 

is there a way to change the start menu button. the hard key one and the touch screen

Check out WisBar Advance at www.lakeridgesoftware.com changing the start menu.

Also, I think that you cannot map the start game to anything else.

yea i know bout wisbar advance but im trying to find out if u can remap the start menu to the spb menu that comes wit spb shell

If you are looking to remap the Start button, then you'll be SOL. However, you could use Mobile Shell to map the menu to a soft key. If it doesn't give you that ability, then you could always do the old reg edit...