I have an Android 2.2 handset (an LG GW620/EVE with openEtna) and barnacle wifi tether. It works very well for my netbook (I'm at the moment writing this on the netbook/LG combo) but the pandora doesn't like to play. I do believe that I have installed the wifi beta driver, but no go.
The pandora sees the access point (it is displayed if I do a iwconfig scan, and also in the netwhatsit applet), but when I try to connect, I get a long time trying and then a "...disconnected". According to iwconfig, the connection is "managed", even though I believe it ought to be "Ad-hoc", and when I try to force it with "iwconfig wlan0 mode ad-hoc", I get an error saying that that mode is not supported in the driver. Anybody got any ideas?
So far I have made a very slight attempt at connecting to a normal wifi router (at home, a completely vanilla dlink something) and got a similar result, but that was before applying the hotfix pack and before installing the beta driver, so I'm not placing much weight on that. Will try again this evening when I get back to civilization (is at the stepparents atm).