Connecting a Wii remote to my PC for use in flash is something that I’ve been meaning to do for a while – however, when I built my PC the one thing I forgot was bluetooth. Over the holidays, I remedied this situation by picking up this USB bluetooth dongle, and was happy to find that setting up WiiFlash Server couldn’t be easier. The dongle I linked to comes with BlueSoleil bluetooth software, which does just fine for connecting to a controller.
I found this handy guide linked to on the WiiFlash homepage and was up and running in no time. I had one problem in that the way that I connected to the remote was different to the one documented at the link, so I just wanted to go over the slight differences here, in case anyone else is having trouble.