[] Couldn't install it by clicking the .deb on gnuite.com. Started downloading and quit unexpectedly every time (though this worked ok with Maemopad+ and SQLite). Downloaded it to internal memory and installed using the 'Install from file option in Application Manager. This worked without any problems. [] On first start, Mapper insists on scanning for a GPS (don't have one, but want to use Mapper as a Google Maps browser) until you gove it a fake MAC address (I just used "Abc"). From then on, it doesn't scan when you go back into the options, vastly speeding things up (otherwise it's quite unresponsive while scanning). [] Once I'd done that, I guessed that the way to go was to go to Maps and select "Download Area...". I figured the zero coordinates would be fine for a starting point esp. since the zoom tab defaults to a zoomed-out view. Unfortunately, pressing OK causes the app to quit. [] Sometimes just going into the Settings causes the app to quit. Not a huge issue at this stage since startup is so fast.