My [link|http://www.hometheaterspot.com/htsthreads/showflat.php?Cat=&Board=UBB4&Number=357728&page=0&view=collapsed&sb=5&o=&fpart=1|sources] have revealed to me that Time Warner Cable will be providing an HDTV version of the NBA All Star Game next weekend. The standard broadcast will be shown on TNT.
Here in Houston it will be shown on the currently inactive channel 325. I found a [link|http://www.twcentralflorida.com/twc_and_you/news_room/pressreldetails.asp?NewsId=185|reference] that TWC Central Florida will show it on channel 1000. Didn't see anything about TWC locations, though I suspect they'll carry it as well if they offer HDTV programming.