Got the new s/w sometime this week.Not sure of what all it fixes or changes.One thing it did do is change the guide preferences.If your used to using the all channels feature you will now have to press the guide button 3 times to get to all channels.By default now my channels green background is first choice,hd channels yellow background is second choice.I have no idea why they took all channels out of the default options.Really don't like the color choices and spent quite a bit of time locking out channels from the all list that we don't watch.