How can i mapp an Oxygen 61 with Traktor Pro...HELP!?

Hey guys
Im remixing right now and i just forgot to map my Oxygen 61 with the Traktor Pro. Is this possible? i need to do this as soon as possible please.
-I remember that in the Traktor Pro installation process i dont installed some controller extensions...what can i do? if i reinstall this i will lose a remixing file, because one segment still playing in a Beat Masher ;'[ life is not fair...
-I have Windows Vista 32bit SP2
-I dont installed the Oxygen 61 driver yet because i cant find a compatible version. damn maybe it is. My laptop still recognise the MIDI keyboard but i cant assigned anything on Traktor or Ableton...The mapping is very easy with Ableton but not with this Windows Vista and i dont know how to do it with Traktor Pro without some extra installation or with it!
Please contact me:
snkeater@hotmail.com