I propose to put the Asteroid Belt as An animation only, I mean, knowing that many of the Asteroids are smaller than a car wheel I don't think it would be necesary to place them on the map (yet still I hope we can crash them). The map only needs to show an area pointed as "Asteroid Belt". Only the bigger Asteroids such as Ceres, Palas and Juno (sorry, I don't know their names in English) can be pointed on the map, have a SOI and allowed to land on them. I think that would reduce the lag and be interesting as well. That's my idea.