If you've been dying without access to your Exchange mail account -- and come on, how many business types just need this? -- from iPhone, fear not, Synchronica's trial for Mobile Gateway 3.0 starts next week. While we've heard some people have had some success using Outlook Web Access (OWA) on iPhone, many haven't and if your IT group won't open the firewall for IMAP, you're out of luck. Synchronica's Gateway works by connecting to OWA, grabbing the mail and then making it available to your iPhone -- and many other types of phones -- via IMAP. So, if you haven't jumped onboard for this trial, we suggest you hop over to the site and get signed up.