danleff, I'm interested in your article as I just couldn't get it working with the Ralink or Sourceforge drivers (Suse 9.2 - Gigabyte WAP and GN-WPKG card, which is RT2500), possibly because I found the various instructions confusing and even contradictory. In the end I tried ndiswrapper (and also the driverloader from Linuxant) with the latest Ralink WinXP driver. Both worked, but as for nwalthall, disabled the interrupt after 40-50 minutes, until I turned off the power management for the card.
No problem if you want to add my suggestion to help others