Okay, so I check my GMail account 3 places, through the web-based client, my iPhone (IMAP) and Mail (IMAP). Everything works perfectly except for the fact that when I read an email on my phone or the web-based client, the message stays as unread on the Mail app on my MBP. The read message syncing works perfectly between the iPhone and web (i.e., if I read an unread message via the web it will be marked as read on the phone the next time the phone talks to the server and vice versa). However, it just doesn't work like this on the Mail app on my computer. If I read a message on the iPhone the message will stay marked as unread on the Mail app until I click on it. Any ideas how to fix this?