Windows 7 Tip: 
GeeMail is a new Desktop Client for Gmail, GeeMail has everything in place which is required to access your gmail. You don’t need to configure POP and IMAP settings like traditional email clients. GeeMail is quite a bit faster. It grabbed 1,500 of my most recent messages in just a couple of minutes. This speed, while nice, comes at the expense of downloading a much smaller portion of your inbox than Gmail does.
See Also: 40+ Greasemonkey Scripts For Gmail & Google
Even if you are offline, compose your email, click “Send” and forget about it. GeeMail is network aware; the next time it detects Internet connection, your email is sent right away! GeeMail work on Windows, Mac and Linux. You don’t have to miss GeeMail on any OS platform when you need to switch temporarily or permanently. GeeMail is truly cross platform.
Download GeeMail here
good thanks for this