It loads you up with Aureate and Gator spyware modules. Running AdAware after using the "free" sponsored mode is a real education. I stuck with V3 and V4 of Eudora.
But as to the new version, Eudora is ruined. No one would do business with a company who spies on its users. Why, I have not downloaded a Real Audio or other Real file in over a year becuase of that! Maybe Eudora joined the Legion of Scumbags after Netscape bought them..I loved the former versions. I would never run MS Outhouse, unless scripting and all the rest of the add-on bloatware were disabled.