41 Entertainment in the nature of motorsports; entertainment services in the nature of organizing and operating a motorsports league; entertainment in the nature of on-going television, radio and Internet programs in the field of motorsports; production of radio, television and Internet motorsports programs; production of motorsports audio and video cassettes and discs; providing information in the field of motorsports via the Internet; conducting contests at sporting events; fan club services; providing interactive amusement services; providing go-kart equipment and facilities; computer services, namely, providing on-line web pages relating to auto racing and the promotion of a professional motorsports league and featuring on-line public opinion poll surveys in the field of auto racing and featuring television highlights, video recordings and video stream recordings, all in the field of auto racing, and featuring interactive video and audio highlight selections over the Internet in the field of auto racing; providing on-line magazines, newsletters and computer games in the field of auto racing