DATA ARCHITECTS INC <DAI> 2ND QTR MAY 31 NET Shr 19 cts vs 16 cts Net 502,000 vs 401,000 Revs 8,791,000 vs 6,650,000 Six mths Shr 38 cts vs 29 cts Net 989,000 vs 745,000 Revs 16.3 mln vs 12.5 mln