Yep... I think it is only on for the play offs, or at least only on when they have a playoff game that is not on ESPN, TNT, or ABC. So it should be over next week.
I was disappointed though, I live in west Michigan, and am not in the same DMA as Detroit, and the only place I could watch the Pistons/Bucks game in HD on Wednesday, was on NBATV. I can get it through one of my local channels in Standard Definition. At 7:15 I turned on NBATV HD, (Channel 95), and was happy to see the pre-game in Directv's so called High Definition, and then at 7:30 when the game started... it went dark. If I am not in the Detroit or Milwaukee DMA, then why am I not able to see it? I understand it is available to me on one of my local channels, but if ESPN has a Detroit Pistons game on, it does not go Dark for me even though I can get it on my RSN, or local channel?