As enthralled as we are to see new HD channels arrive in varying parts of the world, it's equally depressing to hear when any vanish. Nevertheless, we're looking at yet another classic battle between station and carrier in Topeka, Kansas, as the region's CBS affiliate (WIBW-TV) is threatening to remove its analog and digital HD signals from Cox unless it ponies up in a hurry. Needless to say, WIBW feels that it's not being compensated fairly from Cox for its retransmission of signals, and unless the two parties strike a deal before midnight on Friday, citizens in the area will have to bust out the antenna (or switch to satellite) to catch the looming March Madness. So, what exactly is WIBW asking for? A penny a day for each Cox subscriber.