Bootcamp 5 for mid-2010 MBP troubles...

Hello community, I've been having some frustration with Bootcamp 5.0 and up now with my Macbook Pro mid-2010 model. I've had bootcamp running fine with windows 7 before Apple released 5, but I've read that for some reason that my model does not support the support software. All i am trying to do is have my bootcamp setup how i had it before, which is just the windows 7 bootcamp partition with my mouse and everything working fine. Backlit keyboard and such isn't too important, i'm just more focused on the basic functionality. So does anyone know if there's any workaround this? maybe alternate drivers i could download after i reinstall my windows 7?

Thank you very much guys!

Opher