With the iPhone OS 3.0 Software Update you can search your MobileMe Mail on your iPhone or iPod touch, including messages stored on the MobileMe cloud (server). To take advantage of the capability, begin by installing theÂ iPhone OS 3.0 Software Updateif you haven’t already. Then select your Inbox or another folder from your MobileMe Mail account and access the search field by scrolling to the top of the message list. (Tap the status bar at the top to quickly reveal the search field.) Type what you want to search for and tap To, From, or Subject, or All to search all three. You’ll see the messages that match the search on your device, and you can then tap “Continue Search on Server” to see the remaining messages that are stored in the MobileMe cloud.