MyGamerTag is an XBOX Live friends status application.

Changes:

Features Added:
* Notification auto closes after 10 seconds
* Notifications have a button to take you to application for further details
* Application will notify you when a new version is available for download.

Bugs Fixed:
* Fixed memory leak
* Performance inprovement for scrolling
* Performance improvement to startup time
* Fixed problem with touch sensitivity on VGA devices
* Improved icon for VGA devices
* Minor tweeks

http://forum.xda-developers.com/showthread.php?t=467723