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Convert TIF to JPG

I think the following code "should" work, the output is about the right size for a jpg, but it is not coming out as a valid jpg image file.  I have tried saving to disk as well.  Please either tell me how to fix this code, or give me a good sample that does not use third-party objects.  I am working in .NET 2.0.  I have verified permissions are NOT a problem.  C# code solutions are fine as well.  ---page editor please do not move this to VB.NET.
        Dim originalimage As System.Drawing.Image = System.Drawing.Image.FromFile("C:\Test.tif")
        Dim stm As New System.IO.MemoryStream
        Call originalimage.Save(stm, System.Drawing.Imaging.ImageFormat.Jpeg)
        Dim bytes(stm.Length) As Byte
        Call stm.Read(bytes, 0, stm.Length - 1)
        Response.ContentType = "image/jpeg"
        Call Response.Clear()
        Call Response.BinaryWrite(bytes)
        Call originalimage.Dispose()
        originalimage = Nothing
Avatar of Jens Fiederer
Jens Fiederer
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Beautiful - it worked great.
Thanks.  Short and sweet exchange!