Need For Speed: Most Wanted Codes

[FK-MEXICANO]

i add the 999 cash to the nitepr and noti it could be edit to give more money(2,147,483,647) i had 2,811,000 before and it change to the 2 bill, then i made a new acc and used it thereand i did got the cash, but wen i turn it off it turned 2,811,000 which was the money from other acc
heres code
0x00B2B694 0x7FFFFFFF
THen i keept lookin and came up with this
#Max Respect
0x00B29F18 0x7FFFFFFF
it gives 2bill of respect but if i save and load it, it goes back to normal, can u see wat wrong is with it? Thx :)

oh and also, the if u put the max thingy cash and race and earn a lil more cash it will go negative :o .....thats why i just edit it to give me 2,000,000,000.00 ..... trying to change my career stats.. its hard fo me O_O