I found out that COD5 is like COD4! Fuc*en easy to mess around with.
Here are the address for the xp, kill, streaks, deaths, & score!
I got max out rank! with the xp address. Remember not to go over 40 rank because of the beta max rank.
You will need to disable PB before changing the values & don't join PB enable servers while changing the values.