71.   Ivan Rodriguez then upped the ante with a three-run homer.

72.   Jordan also upped the ante at times.

73.   Kansas Gas Service is seeking to up the ante by capping all the gas it expects to sell next winter.

74.   Late next year, Virgin Atlantic will up the ante by introducing business-class seats that fold down into four-foot-wide double beds.

75.   Lately, they have upped the ante by using hand grenades -- many made from instructions in these books.

76.   Meanwhile, the technical aspect of her skating has remained static while her opponents have upped the ante with dazzling triple jumps performed in combination.

77.   Meanwhile, the technological bells and whistles of the football telecasts upped the ante, and set the standard, for the news divisions.

78.   Microsoft upped the ante last week, unveiling a version of its Internet Explorer browser that it claims will be superior to an upcoming version of the Netscape Navigator.

79.   Mindscape, the firm which brought that off, has both kept the faith and upped the ante.

80.   Meanwhile, at Wisconsin, often a more radical campus, students were already upping the ante.