>From my conversation with the retired chemical engineer that used to work at a paper mill, I asked him precisely about the issue of recycling paper with platic or staples in it, and he said to me that that was no problem, as they separate by different chemical and physical processes the different paper materials that arrive to the factory. So, in that particular case, it seems that current technology can deal with all sorts of paper that arrives to modern paper mills. ____________________________________________________________________________________ Don't pick lemons. See all the new 2007 cars at Yahoo! Autos. http://autos.yahoo.com/new_cars.html