I already made my .PIM background but how do i add it to the pim2dim folder? I used disc utility to make a disc image of my map disc but everytime i try to drop the .PIM in the iso folder it says it cannot be modified. How can i add the background and burn it??

 

Do i need to just open the disc and copy all the files to my HD and then add the pim? Then create a iso and burn?