I enabled cd dvd sharing on both, but i cant seem to find how to access the disk from my windows XP netbook, i downloaded the cd or dvd sharing from apple for windows.. but i don't know what else to do, any help appreciated, thanks.
Your easiest course of action would probably be making an image of the disc on your mac to mount to a flash drive. Then you can put that into your netbook and it should be able to run its course as the optical disc would.