diff -ru reports_trunk/reports/locallang.xml reports/reports/locallang.xml
--- reports_trunk/reports/locallang.xml	2010-02-23 15:35:08.000000000 +0100
+++ reports/reports/locallang.xml	2010-02-24 08:36:03.000000000 +0100
@@ -13,6 +13,8 @@
 			<label index="status_insecure">Insecure</label>
 			<label index="status_disabled">Disabled</label>
 			<label index="status_enabled">Enabled</label>
+			<label index="status_enabledPermanently">Enabled permanently</label>
+			<label index="status_enabledTemporarily">Enabled temporarily</label>
 			<label index="status_empty">Empty</label>
 			<label index="status_connectionFailed">Connection Failed</label>
 			<label index="status_updateComplete">Update Complete</label>
@@ -42,6 +44,7 @@
  			<label index="status_phpRegisterGlobalsHowToChange">how to change configuration settings</label>
  			<label index="status_phpRegisterGlobalsPHPManual">The PHP manual has instructions for %s.</label>
  			<label index="status_webServer">Web Server</label>
+			<label index="status_installEnabledTemporarily">The Install Tool is temporarily enabled. Delete the file &quot;%s&quot; when you have finished setting up TYPO3. If not used the Install Tool will be disabled automaticly in %s seconds.</label>
 		</languageKey>
 	</data>
 </T3locallang>
\ Kein Zeilenumbruch am Dateiende.
diff -ru reports_trunk/reports/status/class.tx_reports_reports_status_securitystatus.php reports/reports/status/class.tx_reports_reports_status_securitystatus.php
--- reports_trunk/reports/status/class.tx_reports_reports_status_securitystatus.php	2010-02-23 15:35:08.000000000 +0100
+++ reports/reports/status/class.tx_reports_reports_status_securitystatus.php	2010-02-24 08:36:17.000000000 +0100
@@ -248,19 +248,49 @@
 
 		$enableInstallToolFileExists = is_file($enableInstallToolFile);
 
-		if ($enableInstallToolFileExists && trim(file_get_contents($enableInstallToolFile)) === 'KEEP_FILE') {
-			$value    = $GLOBALS['LANG']->getLL('status_enabled');
-			$severity = tx_reports_reports_status_Status::WARNING;
-
-			$disableInstallToolUrl = t3lib_div::getIndpEnv('TYPO3_REQUEST_URL')
-				. '&amp;adminCmd=remove_ENABLE_INSTALL_TOOL';
-
-			$message = sprintf(
-				$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:warning.install_enabled'),
-				'<span style="white-space: nowrap;">' . $enableInstallToolFile . '</span>');
-			$message .= ' <a href="' . $disableInstallToolUrl . '">'
-				. $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:warning.install_enabled_cmd')
-				. '</a>';
+		if ($enableInstallToolFileExists) {
+
+			if (trim(file_get_contents($enableInstallToolFile)) === 'KEEP_FILE') {
+
+				$severity = tx_reports_reports_status_Status::WARNING;
+
+				$disableInstallToolUrl = t3lib_div::getIndpEnv('TYPO3_REQUEST_URL')
+					. '&amp;adminCmd=remove_ENABLE_INSTALL_TOOL';
+
+				$value    = $GLOBALS['LANG']->getLL('status_enabledPermanently');
+
+				$message = sprintf(
+					$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:warning.install_enabled'),
+					'<span style="white-space: nowrap;">' . $enableInstallToolFile . '</span>');
+				$message .= ' <a href="' . $disableInstallToolUrl . '">'
+					. $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:warning.install_enabled_cmd')
+					. '</a>';
+
+			} else {
+
+				$enableInstallToolFileTtl = filemtime($enableInstallToolFile) + 3600 - time();
+
+				if ($enableInstallToolFileTtl <= 0) {
+
+					unlink($enableInstallToolFile);
+
+				} else {
+
+					$severity = tx_reports_reports_status_Status::WARNING;
+
+					$disableInstallToolUrl = t3lib_div::getIndpEnv('TYPO3_REQUEST_URL')
+						. '&amp;adminCmd=remove_ENABLE_INSTALL_TOOL';
+
+					$value    = $GLOBALS['LANG']->getLL('status_enabledTemporarily');
+
+					$message = sprintf(
+						$GLOBALS['LANG']->getLL('status_installEnabledTemporarily'),
+						'<span style="white-space: nowrap;">' . $enableInstallToolFile . '</span>', $enableInstallToolFileTtl);
+					$message .= ' <a href="' . $disableInstallToolUrl . '">'
+						. $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:warning.install_enabled_cmd')
+						. '</a>';
+				}
+			}
 		}
 
 		return t3lib_div::makeInstance('tx_reports_reports_status_Status',