here's what happened:

1. i was in searchlight, and went to talk to first sergeant astor.

2. he wasn't there, so i waited

3. it freezes

4. restarted my xbox and tried again, another freeze

5. restart my xbox and it freezes on the loading screen

6. tried to load over 5 times, froze every time.

my game has been running perfectly (well as perfect as this game runs anyway...) since the day i got it a few weeks ago

what can i do to fix it?