ICOS $25~$22.50~$23.80 reports $0.09 per share, $0.05 worse than the Reuters Estimates consensus of $0.14; revenues fell 8.4% year/year to $18.7 mln vs the $19.9 mln consensus. Co issues guides for FY06, sees loss of $0.08-0.39 including stock based compensation, may not be comparable to the $0.30 consensus. Co reaffirms FY06 profit guidance, before stock based compensation expense. Co says it continues to see a "modest" full yr profit.