|  | 1. | The PC ate into its core business in mainframes and minicomputers. 
 
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|  | 2. | Hardware sales include mainframes, workstations, minicomputers and personal computers. 
 
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|  | 3. | Computer Associates and Legent both specialize in software for mainframe computers. 
 
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|  | 4. | They were incredibly enthusiastic because they were still dealing with mainframes, 
 
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|  | 5. | Gross profit margins on ICL's mainframe computers have deteriorated. 
 
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|  | 6. | Computer science itself was mostly about large mainframes and punch cards. 
 
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|  | 7. | BMC Software sells programs that make mainframe computers run more efficiently. 
 
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|  | 8. | Have you seen mainframes diving out the windows of office buildings? 
 
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|  | 9. | Analysts said IBM's sales of mainframes fell 30 percent. 
 
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|  | 10. | Mainframe sales fell 30 percent in the quarter, analysts said. 
 
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