Yes I was thinking it'd be handy to have the vehicles separate. I was even thinking of going as far as stripping all the vehicles of their skins, so you can download the ones you want - and then planning on including a support app to manage vehicle skins - similar to MM2colourthing, I forget the name, by HQTM?Will the environment mods be in a file seperate from the car addons etc? For example, if we wanted to keep the environment mod of Mashup but not the cars.
Just an idea, not sure about it atm. Might be going a bit too far.