NBA Live 07 Codes -

Cheat Mode
Enter any of the following codes in the NBA Codes screen:

KDZ2MQL17W - Adidas Garnett Bounce (Vegas edition)
HYIOUHCAAN - Adidas Garnett Bounce (All-Star edition)
MCJK843NNC - Adidas T-Mac 6 (All-Star edition)
84GF7EJG8V - Adidas T-Mac 6 (Vegas edition)
CC98KKL814 - Adidas Crazy 8 (St. Patty's edition)
CLT2983NC8 - Adidas Campus Lt (St. Patty's edition)
22OIUJKMDR - Adidas Equipment Bball (St. Patty's edition)
FE454DFJCC - Adidas Stealth (All-Star edition)
23DN1PPOG4 - Adidas Gil-Zero (All-Star edition)
QQQ3JCUYQ7 - Adidas Gil-Zero (Vegas edition)
369V6RVU3G - Adidas Gil-Zero Mid (Away)
1GSJC8JWRL - Adidas Gil-Zero Mid (Home)
BV6877HB9N - Adidas C-Billups (All-Star edition)
85NVLDMWS5 - Adidas C-Billups (Vegas edition)
7FB3KS9JQ0 - Adidas BTB Low (St. Patty's edition)
99B6356HAN - Adidas Artillery II (black)
NTGNFUE87H - Adidas Artillery II (white)
WEDX671H7S - Bobcats Secondary road jersey
D4SAA98U5H - Nets Secondary road jersey
VCBI89FK83 - Jazz Secondary road jersey
QV93NLKXQC - Wizards Secondary road jersey
5654ND43N6 - East All-Star home jersey
WOCNW4KL7L - East All-Star away jersey
993NSKL199 - West All-Star home jersey
XX93BVL20U - West All-Star away jersey

Unlock Jay-Z
Enter "H.I.Z.Z.O." in the password screen while connected to Xbox Live.

Achievements
There are 15 achievements with a total of 1000 points:

Challenge an online user/Ranked (100) - Challenge an online user to a Ranked game and finish this game.
Four users on one machine (50) - Play and finish a game with four users on the same machine (2 players on each team).
In The Zone High Flyer Move (70) - Successfully Perform at least one In the Zone HIGH FLYER SUPERSTAR move in a game session.
In The Zone Playmaker Move (70) - Successfully Perform at least one In the Zone PLAYMAKER SUPERSTAR move in a game session.
In The Zone Post Move (70) - Successfully Perform at least one In the Zone POST SUPERSTAR move in a game session.
In The Zone Scorer Move (70) - Successfully Perform at least one In the Zone SCORER SUPERSTAR move in a game session.
In The Zone Shooter Move (70) - Successfully Perform at least one In the Zone SHOOTER SUPERSTAR move in a game session.
Online Multiplayer Co-op (100) - Finish a multiplayer Co-op online game with at least one friend against two or more users.
Online with 1,000 people (100) - Be online when there are 1,000 people online at the same time.
Perform Level 3 High Flyer Move (50) - Successfully Perform at least one Level 3 HIGH FLYER SUPERSTAR move in a game session.
Perform Level 3 Playmaker Move (50) - Successfully Perform at least one Level 3 PLAYMAKER SUPERSTAR move in a game session.
Perform Level 3 Post Move (50) - Successfully Perform at least one Level 3 POST SUPERSTAR move in a game session.
Perform Level 3 Scorer Move (50) - Successfully Perform at least one Level 3 SCORER SUPERSTAR move in a game session.
Perform Level 3 Shooter Move (50) - Successfully Perform at least one Level 3 SHOOTER SUPERSTAR move in a game session.
Play and finish a Ranked match (50) - Play and finish a normal ranked match against any opponent.