adding car classes, maps and career on Ubuntu

hey folks,
I installed speed dreams a few weeks ago but I have only one class of cars which I can drive: Supercars. Now this got a little boring and I wondered what I should do to get the other classes and maps.
Kreeetz, JNZ
I installed speed dreams a few weeks ago but I have only one class of cars which I can drive: Supercars. Now this got a little boring and I wondered what I should do to get the other classes and maps.
Kreeetz, JNZ