This is no joke. Jim Clark, a former WAMI-TV (Channel 61) sports producer with otherwise good credentials, began whipping Channel 9 into shape in the fall of 2001. Under his guidance we can still witness extraordinary performances by one of South Florida's best acting troupes, the Miami Commission, but now we can enjoy the show without the garbled audio. The station also transmits meetings of other bodies that occasionally make important decisions, including the Code Enforcement Board, the Historic and Environmental Preservation Board, the Parks Advisory Board, the Planning Advisory Board, the Urban Development Review Board, the Waterfront Advisory Board, and the Zoning Board. But there's more. Viewers, and perhaps some of our elected officials, can bone up on the basics of our system of government in the United States by watching On Common Ground. This program is funded by various state governments and the U.S. Immigration and Naturalization Service. Channel 9 also offers the PBS-produced show Crossroads Café, which is designed for people learning English as a second language. For those of us whose first language is English but still need a little more practice, the station presents TV 411, a production of the Adult Literacy Media Alliance. Call for current program times. The station is carried only on cable within Miami city limits, but Clark hopes to have it streaming on the Internet in the near future.