slowmo

How do I make a car crash scene like with a train and a car? How do I drive or make two cars drive at the same time so I can make a real-life looking traffic crash? By the way, how do I use slow motion by using the keyboard? I know how to use it by going to the top of the screen but I would...

Neither the new sim speed controls work (SHIFT =,+)(CTRL +,=) I've tried uninstalling, and updating to the newest version. This used to work on my lap-top, and all the other controls work. My keyboard doesn't have an equals sign on the num-pad, if that's the equals sign it wants. If that's the...