I am enjoying my Droid (which is about a month old), however my Droid is dealing with boomerang e-mails. I added my MSN account to my Droid. I will get a beep that I have a new message, but it is an old message. I will delete it or mark it as read. Shortly thereafter, I will get a tone that I have a message. It appears I have a new e-mail. When I search, it is the same e-mail I either deleted or marked as read. Why does this keep happening? Anyone else suffering from Boomerang e-mails (you know you throw it away and it keeps coming back)?