I have been tryin to get the 3d building on my unit but i find the forums that exist on how to do it are not to informative. I dont know where to put the data files or the ezrider program. i tried just replacing the existing ones and that didnt work, it stopped my maps from loading. is there a video or a more expanded post on how to export the files. and i have not figured out what the leetlauncher is for.