It used to be that I was a faithful Adobe Reader user and anytime I opened a PDF...there was my old friend. Then I found Foxit Reader from Foxit Software and found that I am much happier. It has a smaller footprint at install, and just plays nicely. I especially like the tabs view (though I am sure Adobe does that now). So you're thinking...who cares, right? Well Adobe had a PDF Previewer for Outlook 2007, and when I switched to Foxit, I lost that function. Until today...finally fed up I hit the interwebs in search of a solution, and found it in Foxit PDF Preview Handler that looks to be 3rd party contributed code. Works like a champ and I am back in business.