I get the 4->57 deal, but 48 stays put at 48. However, 9 "unmaps" to 30, and 66->34, as well.
Also, do you notice that UPN44 doesn't even show 44 as its PSIP channel? It shows no channel number, when you enter 45 in the Add Digital screen. It seems they may not be broadcasting a PSIP channel number.
EPG: While it has certainly improved with the 44 hour cache and instant PIP, it has several new bugs:
1. It has to reload after viewing OTA.
2. It has to reload after power has been off for a while.
3. Sometimes it lists multiple instances of OTA channels in the main EPG. (Not to be confused with the multiple OTA DTV channels in the "second-level" guide.) Refreshing clears it.
4. When scrolling up or down, it will continue after I release the button.
5. Sometimes the info, channel order, etc is completely out of whack.