PSM2 UK has a few more details about San Andreas:
After the logo screen loads up a huge map appears with various options to choose
The map is "America shaped" large, empty, beige shape, apart from a small square in the bottom corner, which was Los Santos
Don't expect to be frequently changing your hair, it costs 0 a cut.
In the mission 'Menace', you need to pass three times before you've killed all the Ballas
Streets glow orange due to the sunlight
The outcome of a mission directly affects what leisure options you can do.
Whlst doing a four person drive-by each person can have a different target. The car also has a damage meter