It comes down to this. Three drivers with a legit chance to win the F1 2007 championship going into the last race.

With 107 championship points, Hamilton leads Alonso by 4 points (103) and and Kimi by 7 (100) points. However, Hamilton owns *MOST* tie breakers in the event these drivers end in ties. Alonso owns all breakers vs Kimi.

In GENERAL... Alonso will need to outscore Hamilton by over 4 points (then again, when was the last time the FIA awarded half-points?), and Kimi needs to outscore him by over 7.

*revised*
Alonso victory scenarios:
Alonso wins and Hamilton finishes 3th or worse
Alonso finishes 2nd and Hamilton finishes 6th or worse
Alonso finishes 3rd, finishes 8th or worse, and Kimi does not win
Alonso finishes 4th, Hamilton finishes outside the points, and Kimi finishes 2nd or worse

Kimi victory scenarios:
Kimi wins, Alonso finishes 3rd or worse, Hamilton finishes 7th or worse
Kimi finishes 2nd, Alonso finishes 5th or worse, and Hamilton does not finish in the points

Fantastic.