diff -Naur psi-0.14/src/libpsi/tools/idle/idle.cpp psi-0.14_u//src/libpsi/tools/idle/idle.cpp
--- psi-0.14/src/libpsi/tools/idle/idle.cpp	2009-12-02 23:43:43.000000000 +0200
+++ psi-0.14_u//src/libpsi/tools/idle/idle.cpp	2011-09-22 15:28:14.704884842 +0300
@@ -93,8 +93,8 @@
 		d->idleSince = QDateTime::currentDateTime();
 	}
 
-	// poll every second (use a lower value if you need more accuracy)
-	d->checkTimer.start(1000);
+	// poll every 10 seconds (use a lower value if you need more accuracy)
+	d->checkTimer.start(10000);
 }
 
 void Idle::stop()