My message further above is basically the short version. After you have verified the games on the Wii and moved the SD card over you should simply need to launch Devolution and with the Wiimote synced and connected be able to start your games (only requires the Wiimote once per game I think)
Alternatively did you know there is a version of PSO for PC that also works with SchtServ? It has episodes 1, 2 and 4, the last one isn't available on GC It's called Phantasy Star Online: Blue Burst.
Yeah, i'm aware of the PC version blue burst but i'm not a PC gamer, have have been. I'm a console gamer at heart. Plus i have a history with PSO gamecube version, so there's also the nostalgia factor for wanting to play it again.