I am going to jump back in here again. I, too, just migrated from WIN XP to WIN 7 64-Bit and from MS Office 2007 to MS office 2010. I do NOT use the "Save As" function for .pdf's because of poor quality (specifically, when color graphics are involved). I ALWAYS print to ADOBE PDF (from the printer drop down menu)...which is nothing more than a pdf converter and have always had good quality IMO. I don't know much about Adobe Creative Suite but, if it is similar to most Adobe products, it should have ADOBE PDF in the printer drop down menu. If so, try it. If not...I am at a loss.