When you goto PPTS the menu system doesn't show up because of a javascript error in the menu item "Cohn's Burn Down".
ppts/classes/CConfigPPTSMenu.php
if ($this->access["Burn Down Graph"])
{
$iterationMenu->addMenuItem("Cohn's Burn Down", "index.php?content=showBurnDownGraphCohn.php");
}
The javascript array uses single quotes to wrap the menu title so the quote in Cohn's kills it.