1) yes
2) yes, pretty certain
3) there's a download somewhere in this forum. You download it and burn it onto a disk and run it in your gps drive. as for euro mode, i haven't heard of that problem.
4) http://www.xoutpost.com/102790-post161.html
5) you can get rid of the accept screen, but all your units will be changed to metric... http://www.xoutpost.com/articles/all-...kiii-mkiv.html