Reply to Xbox controller help please

Rite Iv just finished changing the connection on an xbox controller to a usb one im sure that was the easy part. (Its a first generation xbox controller i.e not the 360)

Now would some one tell me were to go next i.e what do i need to do, to get the controller sending out midi.

Currently im at the point where when i connect the controller it pops up 'found new hardware' 'found Microsoft intergrated hub' or something along that line.

Thanks

P.s i have searched the community all help is apriciated just looking for a point in the rite direction