Looks like P282 is due today to download on the 811, and it looks like the software will fix some bugs, I got these info from DBStalk:
* Fix for receiver reboot when powering on the receiver connected to a new Dish LCD television
* Zoom HD video output by 105% when DISH LCD display connected via DVI to correct certain underscan conditions
* Fixes to reduce occurrences of Black Screen with the Browse Banner displayed
* Fix to display correct system time when tuned to off-air channels
* Fix to prevent channel tuning while EPG download is occurring
* Additional EPG "Info Not Available" fixes
* Fix for inconsistent Tone on Point Dish screen