I have the Intel Core 2 Duo processor, and when printing labels or other pdf's, Adobe Reader 9.0 just sits there, doesn't even acknowledge that I am trying to print. When I open the print queue, it says trying to print, loading data but sits forever. If I print from Preview and other apps, it works fine, so it's obviously an Adobe issue with the new Macs. Any suggestions for this non-technical person that just wants to print? Thanks.