Svg error

I have an agent which produces svg files.It works on firefox, but it does not work in ie6 or 7. On ie 6 and 7 other svg files can be viewed.

Here is the code;

Print |Content-Type:text/xml|

Print |
<?xml version="1.0"?>

<svg width=“7.5cm” height=“5cm” viewBox=“0 0 200 120”

 xmlns="http://www.w3.org/2000/svg" version="1.1">
Example filters01.svg - introducing filter effects

An example which combines multiple filter primitives

    to produce a 3D lighting effect on a graphic consisting

    of the string "SVG" sitting on top of oval filled in red

    and surrounded by an oval outlined in red.</desc>
<filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120">

  <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/>

  <feOffset in="blur" dx="4" dy="4" result="offsetBlur"/>

  <feSpecularLighting in="blur" surfaceScale="5" specularConstant=".75" 

                      specularExponent="20" lighting-color="#bbbbbb"  

                      result="specOut">

    <fePointLight x="-5000" y="-10000" z="20000"/>

  </feSpecularLighting>

  <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut"/>

  <feComposite in="SourceGraphic" in2="specOut" operator="arithmetic" 

               k1="0" k2="1" k3="1" k4="0" result="litPaint"/>

  <feMerge>

    <feMergeNode in="offsetBlur"/>

    <feMergeNode in="litPaint"/>

  </feMerge>

</filter>
  <g>

  <path fill="none" stroke="#D90000" stroke-width="10" 

        d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" />

  <path fill="#D90000" 

        d="M60,80 C30,80 30,40 60,40 L140,40 C170,40 170,80 140,80 z" />

  <g fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" >

    <text x="52" y="76">SVG</text>

  </g>

</g>

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Does anyone know of a solution?

here is the code;

Thanks in advance for any suggestions/recommendations

Subject: svg error

You should try using Content-Type: image/svg+xml instead of text/xml.

/Peter