ok well hey guys i have my pc at home and this week im buying an Apple I book sorry Im going for MAC but I heard these are great laptops well the reason is i like to study downstairs and listen to music and stuff but my computer and my internet is upstairs.. i have SBC Yahoo dsl that comes with the speed stream dsl box... well i want to get a wireless system so i can use my ibook downstairs but im confused.. if i buy a wireless network linksys box... and i still have sbc yahoo do i just get rid of the broadband box that they gave me and set up the linksys system??