I just picked up an Alix 2D13. Right now its running OpenWRT so I can learn the hardware and such. However, I'm planning to move over to pfsense here soon and I'm thinking of picking up a wireless card for the Alix. My needs are extremely modest, no more than 2 simultaneous clients with less than 30 foot range. There may be times when I want it to operate in client mode and other times when I want it in AP mode.
Does anyone have any suggestions? Right now I'm looking at the Wistron CM9 from Netgate.
I picked up something really basic, some Atheros based card I think, whatever Titan Wireless was selling. I was pretty much able to get the full kit from Titan, I think.