PD Maps

Can we change the position of the home button (blue) on the Ipod touch. It has picked up the wrong home position I can not seem to move it.
I would also like to use a postal code like H2L 3K5 to locate my home position in Canada.

Needs the search addresses stay to be able to use them later.
First to place the start position flag then search again to place the second finish position flag. This application could be very usefull with some upgrades.
Cheers

OOH Yes about PD Maps Worldwide Edition