Im sorry to hear that man...hope your insurrance goes through fine. Good luck.
I had couple close calls. Im pretty nervous all the time. Everytime my alarm goes off, I get up and go take a look.
Not much you can do about people getting into the car...
Just have good equipment like:
1. Wheel locks
2. Brake lock/clutch lock
3. If you really wanna go safe... get a removable steering wheel (which I never recommend)...
4. Two way alarm
When thief get's into your car and see that you dont have a steering wheel there... that maybe pretty funny...