What five games should I buy ?

Any suggestions on wich 5 I should buy?

I'm thinking of getting these

1-UT3

2-War hawk

3-COD4

4-The orange box

5- Uncharted or nba 2k8

fell free to give me some suggestions and let wich games not to buy from the list I made and why. thanks.

All of them are/will be very good games. I would recommend Uncharted over NBA 2K8 unless you are a big basketball fan. Good choice of games though.