FIFA07 and FIFA08

Do you know about FIFA07 and FIFA08, or do you already play both of it. If you already play both of it, i wanna ask your opinion about both of it. I already play FIFA07 and still playing FIFA08 so i think the level of both game is very different. Their both have a great gameplay but different keyboard control. Difficult to me to master the control and really mess up my game. The different that i talk about is not about the version or graphic of the game, it is about the hard level in the game. The FIFA08 is much more harder than FIFA07. The WORLD CLASS level in both game are very different with FIFA08 is harder than FIFA07. To me, the level of WORLD CLASS in FIFA07 is equal to PRO level in FIFA08. Much more, the FIFA08 has different level for the goalkeeper. We can set the level of goalkeeper as AMATEUR, SEMI PRO, PRO or WORLD CLASS. In FIFA07, i can win a game up to 10 goals but in FIFA08, it hard to find a goal and most of the game i lost. So how about you guys, is it to you to?. And can you give me a trainer or cheat in FIFA08. It hard to find a good player in low price.