Hi
I wouldn't worry too much about the setup. If you are using a recent 'buntu the drivers for most popular wireless cards should already be available - and of course if you opt for the "homeplug" type approach, then you don't need to worry about drivers at all.
Ok, so my DWL-G510 has arrived! However, I have no idea how to get it working. I've installed it in the PC and I have lights! And lspci gives me:
... 02:02.0 Network controller: RaLink RT2561/TR61 rev B 802.11g ....
I'm running ubuntu 9.10 server, so there's no GUI. Google isn't helping much either!
Help!