i am super sorry that i bumbed a super old topic but i didn't want to make another post about this. my dad boght a Thosiba laptop and it came with a upgrade to windows home premium edition, it didn't come with it installed, we had to send a e-mail, claiming it and we got it this monday. what im worryed is that i can't play with BL on the newly upgraded laptop and i need someone to specificly tell me where do i have to look in my computer to find out if my driver is up to date. If date of purches matters, i got it on christmess.if you need any more info, il be glad to give it to you.