anyone got a newer windows driver for an imac 20" (model no a1224 ) as the one supplied with bootcamp (2/2.1/2.2) doesnt seem to like the schools wireless (had exactly the same trouble with some old acer laptop till i updated intel wireless drivers) ones i have are dated 20/09/2007 v 4.170.25.12 and it tels me its a broadcom 802.11n network adapter but so far no luck tracking down a better driver
