As Jason blogged, Apple released an update for the Apple iPhone last night that was geared towards security updates for Safari. However, there were also a couple other minor improvements that actually may be quite important for iPhone owners. Prior to the update I only saw Inbox, Trash, Drafts (if I had any started), and Sent in my 4smartphone hosted Exchange IMAP mailbox. I now have visible access to ALL of my IMAP folders, as it should have been with true IMAP, in addition to folders called RSS Feeds (with subfolders labeled Microsoft at Home and at Work), Sync Issues (with subfolders for Conflicts, Local Failures, and Server Failures). These additional folders may be specific to my IMAP account and I'll have to check them out some more. The mail program still doesn't manage email like it should with IMAP (as seen with Yahoo! Mail), but getting access to my folders is a step closer.