Google's off-line Gmail releasedNibble Manage while disconnectedBy Nick FarrellThursday, 29 January 2009, 09:49ONLINE search outfit Google has released its long awaited off line version of Gmail.Users can access the service by chosing the option in 'settings' and entering the Google labs section.The email box synchronizes with a computer's hard drive and allows you to play with nearly all of Gmail's usual tools become offline.You can't send and receive messages of course, unless you have a printer and a very fat pigeon.