DigitalCameraReview.com
Canon EOS 7D Firmware Upgrade Adds GPS Compatibility, More RAW Burst Frames
by Allison Johnson -  6/28/2012

This firmware update offers some serious benefits to Canon 7D shooters, starting with an increase in the maximum number of
frames (from 15 to 25) available in 8 fps RAW burst shooting mode. Full compatibility with the Canon GP-E2 GPS accessory is added, recording the shooter's latitude, longitude and altitude when enabled. With the new firmware update in place, 7D owners can also expect to see these enhancements:

Don't start your engines just yet, the firmware upgrade doesn't become available until August. Check Canon's 7D firmware page for more information about this update.