CoPiolet is big. I moved mine to my rooted HTC Desire. But even after that it takes 9mb of space for maps and reg info. The service tech said the rest can't be moved. So I clear the data till I need it. Then just activate in via Mobile Internet when needed. I was getting password errors till I discovered it didn't like capital letters. Now it hold only kb's instead of mb's. When I need it, it only takes less than a minute to install and activate, and I am on my way.