WWE SmackDown vs RAW 2008 - Unlock HHH and HBK39sDX outfits

Unlock Kelly Kelly alternate outfit:
Enter KellyKG12R as a cheat code.

Easy wins on legend difficty:
Go to options and select game options. Then go to custom settings and set all the bars to [0]. It will make it alot easier to win matches for the hall of fame modes.

Easy money wins:
Some ways you win are 1] to take both the ladders to the stage where superstars enter, wait for the superstars to come, hit them and run with the ladder back for an advantage 2] if you are trying to win for the hall of fame mode play as a hardcore superstar sandman sabu etc. or even your own character. If you get hurt into red, run out of the ring and grab a chair, press R1 and Triangle with a finisher to get rid of damage.