diff --git a/lam/lib/selfService.inc b/lam/lib/selfService.inc
index 81937d23..4a920dc7 100644
--- a/lam/lib/selfService.inc
+++ b/lam/lib/selfService.inc
@@ -35,6 +35,16 @@ include_once("modules.inc");
 /** account types */
 include_once("types.inc");
 
+/**
+ * Returns if this is a LAM Pro installation.
+ *
+ * @return boolean LAM Pro installation
+ */
+function isLAMProVersion() {
+	$dir = substr(__FILE__, 0, strlen(__FILE__) - 20) . "/templates/selfService";
+	return is_dir($dir);
+}
+
 
 /**
  * Returns a list of possible search attributes for the self service.
diff --git a/lam/templates/login.php b/lam/templates/login.php
index 32be5c37..592f38c1 100644
--- a/lam/templates/login.php
+++ b/lam/templates/login.php
@@ -32,6 +32,8 @@ $Id$
 include_once("../lib/status.inc");
 /** security functions */
 include_once("../lib/security.inc");
+/** self service functions */
+include_once("../lib/selfService.inc");
 
 // check environment
 $criticalErrors = array();
@@ -174,7 +176,14 @@ function display_LoginPage($config_object) {
 		</p>
 		<table width="100%" border="0">
 			<tr>
-				<td width="100%" align="right">
+				<TD width="50%" align="left">
+					<?PHP
+						if (!isLAMProVersion()) {
+							echo "<a href=\"http://lam.sourceforge.net/lamPro/index.htm\">" . _("Want more features? Get LAM Pro!") . "</a>";
+						}
+					?>
+				</TD>
+				<td width="50%" align="right">
 					<a href="./config/index.php"><IMG alt="configuration" src="../graphics/tools.png">&nbsp;<?php echo _("LAM configuration") ?></a>
 				</td>
 			</tr>
@@ -335,7 +344,7 @@ function display_LoginPage($config_object) {
 				<TR><TD align="right"><HR>
 					<SMALL>
 					<?php
-						if (is_dir("./selfService")) {
+						if (isLAMProVersion()) {
 							echo "LDAP Account Manager <b>Pro</b>: <b>" . LAMVersion() . "</b>&nbsp;&nbsp;&nbsp;";
 						}
 						else {
diff --git a/lam/templates/main_header.php b/lam/templates/main_header.php
index 2a819a45..223b7dc8 100644
--- a/lam/templates/main_header.php
+++ b/lam/templates/main_header.php
@@ -32,6 +32,8 @@ $Id$
 include_once("../lib/security.inc");
 /** access to configuration options */
 include_once("../lib/config.inc");
+/** self service functions */
+include_once("../lib/selfService.inc");
 
 // start session
 startSecureSession();
@@ -53,8 +55,12 @@ $types = $_SESSION['config']->get_ActiveTypes();
 <table border=0 width="100%">
 	<tr>
 		<td width="200">
-			<a href="http://lam.sourceforge.net/sponsors/donations.htm" target="_blank"><img alt="donations" src="../graphics/smile.png">&nbsp;<?php echo _("Donate") ?></a>
-			<br><br>
+			<?PHP
+			if (!isLAMProVersion()) {
+				echo "<a href=\"http://lam.sourceforge.net/sponsors/donations.htm\" target=\"_blank\"><img alt=\"donations\" src=\"../graphics/smile.png\">&nbsp;" . _("Donate") . "</a>";
+				echo "<br><br>";
+			}
+			?>
 			<a href="tools.php" target="mainpart"><img alt="tools" src="../graphics/tools.png">&nbsp;<BIG><B><?php echo _("Tools") ?></B></BIG></a>
 		</td>
 		<td align="center">