--- linuxtv-dvb-apps-1.1.1/util/szap/tzap.c~	2004-01-17 17:59:46.000000000 +0100
+++ linuxtv-dvb-apps-1.1.1/util/szap/tzap.c	2008-09-13 21:19:37.000000000 +0200
@@ -362,9 +362,10 @@
 		if (status & FE_HAS_LOCK)
 			printf("FE_HAS_LOCK");
 
-		usleep(1000000);
+		usleep(100000);
 
 		printf("\n");
+		fflush(stdout);
 	} while (1);
 
 	return 0;