Unfortunately that just links to the driver download, which I got on a disk with the keyboard anyways. I'll try downloading that drivers and installing them to see if it helps any. I've noticed there are also documentation links too. I'll see if those are any better than the printed.

I would suggest posting in Pete Dowson's FSUIPC4 forum. For all I know, if the Sidewinder macro buttons are popular enpugh, he might even code their access in the next FSUIPC version.Until then, if FSUIPC doesn't detect those buttons then it probably won't be able to call any Lua macros either...Cheers,- jahman.