Gmail Studio brings Gmail to your desktop with minimal interference to your workspace. Gmail Studio sits in your status bar at the top of your screen, and can notify you when you have new mail from multiple Gmail and Google Apps Gmail accounts. You can monitor each account with different time intervals and different Gmail tags. Gmail Studio also supports Growl notifications to notify you when you have new mail.
What's new in Gmail Studio
Fixed some minor issues with the IMAP library.
Fixed an issue with archiving messages.
Fixed and error with message date parsing.
Minor bug features.
Better message status, now includes pending archive.
To and Cc in message preview.
Revamped message preview window.
New message list drawer in message preview window.
New application icon.
New icons through out application, more of a Mac OSX look and feel.
New option for Growl message cutoff to prevent a flooding of Growl notifications on your screen.