new to 360 need help adjusting

hey all i usta be a huge fan of the madden games for ps2 and recently moved to the 360 and found that i suck horribly at the game now! OMFG its so f:evil:cking aggrivating haha i just want to be good at this goddamn game since ea has a monopoly on any nfl game and cant f'n get it right. can anyone help? gt=Fin102486 thanks i nadvance