OK here's a wierd one... Just loaded BT3, and my BCM 4311 wasn't working.
I loaded the drivers into NDISWrapper as I do with Ubuntu 7.10, did all the usual.
Managed to get the wireless to load but on eth1 not wlan0 even though the alias was set to wlan0
no light on and wouldn't search, rebooted.....remembered I was running from USB and hadn't yet set up changes saving
After the reboot the wireless sprung into life and works fine, even though NDIS isn't setup any more and nothing I did makes a difference.
I'm a noob to BT really, only played a little with BT2, but this one has got me.... Might try an install and see what happens.