What H'bird ubits have or will have the 4x/sec refresh rate?

Anyone know?

One of the new software changes that has just been released for 2010 models currently being built (and January for older models and new 2010 models as they are released) is an enhancement that will allow the GPS receiver to update 4 times faster than it previously updated. Below is a list of the units that have the new software download available on Humminbird.com now.
718, 728, 778c, 788c, 788ci, 798c, 798ci, 1157c, 1197c

All other GPS combo models will have this new feature available January 2010.

Will the Matrix 97 be a part of the older models that will get the software (refresh rate) update?

Thanks for your help.