OK, so after deleting one year's worth (out of five) of pending orders, AC appears to be working better and a bit faster. Installing Foxit Reader I think also helped. However, now when I click on any website that has a .pdf extension, I get the "Page Cannot Be Displayed Error". I can view pdf's in the Foxit Browser just fine if they are saved on my hard drive. Any thoughts on what might cause this behavior?? I didn't want to change too many settings on Foxit, out of fear that it may create problems with viewing PDFs embedded in AC... Thanks