No word yet on whether this is a national / regional change, but Time Warner Cable has informed Raleigh, NC-based subscribers that it won't just let users lose an HD channel when MOJO HD vanishes on November 20th. Instead, it's slotting in MGM HD on the HD Tier (channel 291), which we feel is a pretty fair trade. And for those wondering, yes, this one is in addition to the 20 high-def newcomers announced for the area late last month.