It is only available via a trainer or mod. Suggest you look on the gtawiki site for more information.
you must have cleo then get the RC script that allows you to drive then free i don't know of any other ways
San Andreas
I DiD =)
You cannot, GTA SA has a much lower graphic system then GTA IV, plus the cars in GTA IV have more addons than GTA SA.
No,you can only do so in gta IV or gta SA
Here.
there are in GTA SA
no
no you can not
No.
If you mean how big the world is then its probably GTA San Andreas.
Speak English and I can help you, child.