Wifi in 8.04 from 7.10

[xeemo]

Right now the only way I can get on the internet is through wifi. I'm running the broadcom43xx-fwcutter package in Ubuntu 7.10. When I update to 8.04 the wifi drivers stop working and the old ones don't seem to work in 8.04. This is making it hard to upgrade seeing as every time I try to update I can't get on the internet to install the new drivers from the restricted drivers manager (if that even works for those drivers anymore).

Anyone have a solution?