Can i save achievements to my xbox gamer tag from mass effect from pc?

Hi i used to be a huge xbox360 gamer but recently i have moved to doing more of my gaming on the pc. I was wondering if there is a way to take the achievements i get from playing Mass Effect on my computer and save them to my gamer tag so when i log onto live from my xbox they show.Can i save achievements to my xbox gamer tag from mass effect from pc?no, sorry man. There is no way you can do that.

sea ray