Just installed the Touchdown on my Nexus One. Links with my firm's Exchange server perfectly and generally works as it should. HOWEVER, it is driving me crazy that I can't seem to manage notifications to the phone. What I want is to receive a notification prior to every appointment but to NOT receive a notification on the arrival of email. Can't find any setting to control notifications except "Enable Push" under Email, which would seem ideal except no matter how many times I uncheck "Enable Push," when I close and relaunch Touchdown, it is checked again (and I hear the email notification chimes going off constantly on the arrival of new emails). Also have issues understanding how sync with the server works, but this is a minor issue--the notifications are key for me, as I imagine they are with others who don't want their phones chiming constantly. Thanks in advance.