CSP INC <CSPI> 2ND QTR FEB 28 NET Shr one ct vs 21 cts Net 24,000 vs 612,000 Sales 2,061,000 vs 3,914,000 1st half Shr eight cts vs 43 cts Net 223,000 vs 1,220,000 Sales 4,584,000 vs 7,912,000