Slow Downloading

[rony_16]

Hi,
I have a problem downloading a file .
after i connect to the website and get the stream , i treing to write
the file on the HD.
public void SaveStreamToFil e(string filePath, Stream stream)
{
// If not all data was provided return false;
//if (string.IsNullO rEmpty(filePath ) || stream == null)
// return false;
// System.IO.Strea m gzStream = stream; //= new
System.IO.Strea m()//(stream,
System.IO.Compr ession.Compress ionMode.Decompr ess);
FileStream fs = null;
try
{
byte[] inBuffer = new byte[10000];
int bytesRead = 0;
fs = File.Open(fileP ath, FileMode.Create ,
FileAccess.Writ e, FileShare.Read) ;
while ((bytesRead = stream.Read(inB uffer, 0,
inBuffer.Length )) 0)
{
fs.Write(inBuff er, 0, bytesRead);
}
fs.Flush();
// return true;
}
catch (Exception ex)
{
throw ex;
// ExceptionPolicy .HandleExceptio n(ex, "Global
Policy");
//return false;
}
finally
{
fs.Close();
}
}
webRequest1.Kee pAlive = true;
webRequest1.Coo kieContainer = cookies;
webRequest1.Acc ept =
"text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,ima ge/png,*/*;q=0.5";
webRequest1.Hea ders.Set("Accep t-Language",
"en-us,en;q=0.5");
webRequest1.Hea ders.Set("Accep t-Encoding", "gzip,deflate") ;
webRequest1.Hea ders.Set("Accep t-Charset",
"ISO-8859-1,utf-8;q=0.7,*;q=0.7 ");
webRequest1.Hea ders.Set("Keep-Alive", "300");
WebResponse myResponse1 = webRequest1.Get Response();
Stream ReceiveStream1 = myResponse1.Get ResponseStream( );
SaveStreamToFil e(@"C:\file.csv ", ReceiveStream1) ;

the problem is that if i want to download a file (as big as 3Mb) it
takes me 40min to do it .
(my internet connection is fast)

please suggest me , how to solve this problem .
Thanks , Rony