Using this information from the Gmail Blog, you can set all mailto: links to open in gmail! http://gmailblog.blogspot.com/2008/07/power-tip-set-gmail-as-your-default.html
Posts Tagged: set
Voicemail Tip: Set an expiry date for away messages
To set an expiration date on a temporary greeting… To record the greeting: While logged in to your mailbox, press 82. Press 3 for TEMPORARY greeting. Press 5 to record. Wait for the tone, then record. Press # to end your recording. Press 9 to set the expiration date so you don’t have to delete… Read more »
gCal Tip: Set Default View
If you’re constantly selecting a different view of your calendar instead of using the default, then you should change the default view to one that better suits your needs. That way, you’ll always see what you want each time you view your calendar. Go to Google Calendar. Click the Settings link in the upper right… Read more »