Using FileSystemObject to Export VBScript Code to Text File - vb.net

Question

I am looking to replace the MsgBox oXMLHttp.responseText part of the below code with code that exports the results to a text file. I have checked out this post and found the following code:
Set objFSO=CreateObject("Scripting.FileSystemObject")
' How to write file
outFile="c:\test\autorun.inf"
Set objFile = objFSO.CreateTextFile(outFile,True)
objFile.Write "test string" & vbCrLf
objFile.Close
However, I have no idea how to actually implement this. Is the outFile the location and name of the file to be created? I believe it is. But then what is the purpose of objFile.Write "test string" & vbCrLf? My main question is: What am I meant to be telling the created FileSystemObject to process based on the code below?
Dim request, oXMLHttp, url
url = "http://ws.cdyne.com/phoneverify/phoneverify.asmx"
request = "<?xml version='1.0' encoding='utf-8'?>" & _
"<soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/"">" & _
"<soap:Body>" & _
"<CheckPhoneNumbers xmlns=""http://ws.cdyne.com/PhoneVerify/query"">" & _
"<PhoneNumbers>" & _
"<string >1</string>" & _
"<string >2</string>" & _
"<string >3</string>" & _
"<string >4</string>" & _
"<string >5</string>" & _
"<string >6</string>" & _
"<string >7</string>" & _
"<string >8</string>" & _
"<string >9</string>" & _
"<string >10</string>" & _
"</PhoneNumbers>" & _
"<LicenseKey>Key</LicenseKey>" & _
"</CheckPhoneNumbers>" & _
"</soap:Body>" & _
"</soap:Envelope>"
Set oXMLHttp = CreateObject("MSXML2.ServerXMLHTTP")
oXMLHttp.open "POST", url, False
oXMLHttp.setRequestHeader "Content-Type", "text/xml; charset=utf-8"
oXMLHttp.send request
response = oXMLHttp.responseText
MsgBox oXMLHttp.responseText

Answer 1

Create a FileSystemObject:
Set objFSO = CreateObject("Scripting.FileSystemObject")
Use it to create a TextStream object representing the file you want to create (see here for the CreateTextFile function):
Set objFile = objFSO.CreateTextFile("c:\yourfile.txt", True)
Use the TextStream object (objFile) to write text to your new file:
objFile.Write "some text"
In your case, it looks like you'll want to write the HTTP response:
objFile.Write oXMLHttp.responseText
Close your file:
objFile.Close