Oh, How could you ? ! :o
Ebay, .......... what an end.... A guy here that flys IL2 had one sent from the USA and paid around $250 after postage for it.
Did the adapter work at all, or did the FFB just not work?
You know the FFB uses the MIDI channel on those sticks right?
Besides, the MS FFB sticks are even better with the FFB disconnected IMHO. No force or spring whatsoever, it's great.
Perhaps, I'll spare it the e-bay fate, I do have a 2.6ghz Celeron (@ 3.4ghz!) with a ti4600 as my #2 machine, I suppose my old SBLive (with gameport) could find its way into that PC and I can have some local I.P. to I.P. dogfights! :D
The USB adaptor works fine with the non-ff stick that I bought, alas, even with the power, and therefore, the force feedback disabled, my machine throws a wobbler with a blue screen of death as soon as I connect the FF M$ stick with the non-FF sticks adapter. (Hope I hav'nt lost you.....)
Thus, I can now fly in CFS/FS and Battlefield 2, all via my USB port and my Audigy 2 stays installed.
What a carry on! - I hope this is a good testament to the feel & quality of my old M$ FF stick. :)

Posting drivel here since Jan 31st, 2002. - That long!
"He who laughs last, thinks slowest."