Se me olvidaba poner el resultado, lo consegui gracias al "foreach".
Por si a alguien le hace falta, la cosa quedaría así:
Código PHP:
switch($row_Recordset1['tipo'])
{case "Youtube":
echo '<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/'.$row_Recordset1['datostube'].'&color1=0xb1b1b1&color2=0xcfcfcf&feature=player_embedded&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed src="http://www.youtube.com/v/'.$row_Recordset1['datostube'].'&color1=0xb1b1b1&color2=0xcfcfcf&feature=player_embedded&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="425" height="344"></embed></object>';
break;
case "Links":
echo '<h2 class="Estilo1"><ins>Links / URL</ins><br><br><br><a href="'.$row_Recordset1['Links'].'" target="_blank" title="Visitar Link/URL"><img src="imagenes/blogroll.png" width="150" height="150" alt="Visitar Link/URL"></a></h2>';
break;
case "Descargas":
$links = explode("\n", $row_Recordset1['Links']);
foreach($links as $lnk) {
$parte=1;
echo "Parte ".$parte.":<br>";
echo "<a href='$lnk'>$lnk</a><br>";
$parte++;}
break;
case "Otro":
echo '<p class="Estilo9"><img src="imagenes/image.png" width="343" height="65"></p>';
break;
default:
echo 'La variable TIPO no contiene ningun valor';}
Gracias Triby!!