Currently, I have a Mail Plus account which allows me to access my mail using MS Entourage via POP3. However, I noticed that I could also access Yahoo Mail's contents using the Yahoo Mail icon in Entourage. So it seems to me that if I click on the Yahoo Mail icon, I am accessing my Yahoo Mail in some sort of protocol similar to IMAP except that I could only see the Inbox. Or maybe that's just POP3 with "leave mail on server" disguised as IMAP. Question: Where did this Yahoo Mail icon come from? I tried adding non-Yahoo Mail Plus accounts to Entourage and couldn't see an additional icon for them. You think it's only for the Yahoo Mail Plus accounts only? Thanks!