There are a number of us that have the new HP dm1z-3000 laptop, which has a Ralink 5390 card. None of us have been successful in getting the card to work, even when downloading the driver from Ralink and compiling ourselves.

Note that this is all on 64-bit; I've heard the odd success story on a 32-bit OS, but not for this specific machine.

I've tried the instructions in this thread:

Several of us with the dm1z posted in there, including outputs of what happens when the driver is accessed. I also tried it on Natty Alpha 2, but can't get past login with networking enabled. It hangs so fast I can't even get to a real console to see what's going on.

Any ideas?