As Micke promised, the GIT interface would be released soon, and soon is now! Here’s the announce:
Giggle 0.1 Released!
What is it?
Giggle is a GTK+ based interface to GIT, providing developers a way to browse and visualize graphically revision trees, change logs, diffs, and other useful information.
Where can I learn more about it?
Visit The project page for more info and screenshots!
Download
http://ftp.imendio.com/pub/imendio/giggle/src/giggle-0.1.tar.gz
MD5: 26f43b6e79bd27701daeb83281cf1966
Hopefully it will be useful to many developers, there are many interesting features on the way and don’t forget that it’d be great to have your feedback 
Yay! thanks for this.