--- a/QTfrontend/ui/page/pageinfo.cpp	Fri Feb 17 15:55:31 2012 +0100
+++ b/QTfrontend/ui/page/pageinfo.cpp	Fri Feb 17 17:43:59 2012 +0100
@@ -41,6 +41,7 @@
 {
     QHBoxLayout * bottomLayout = new QHBoxLayout();
     BtnSnapshots = addButton(":/res/Star.png", bottomLayout, 0, true);
+    BtnSnapshots->setWhatsThis(tr("Open the snapshot folder"));
     bottomLayout->setAlignment(BtnSnapshots, Qt::AlignRight | Qt::AlignVCenter);
     return bottomLayout;
 }