Excel HTTP Post Request - Upload csv files

We need someone to write the excel/access VB code to connect to eBay's File Exchange system and upload CSV files. Here the only official documentation that I have // Using Programmatic Instructions to Upload Files To upload your file programmatically, you must send an HTTP post request to eBay File Exchange server to accept the request contents. Perform the following steps: Initiate an HTTPS connection and then post your data file with your token to the eBay File Exchange Web address: [login to view URL] We already have the security token. After eBay has processed your data file, you will receive an email that includes a URL to access your Load Results Report. Sample HTTP Post Request POST /path/to/upload/script HTTP/1.0 Connection: Keep-Alive User-Agent: My Client App v1.0 Host: [login to view URL] Content-type: multipart/form-data boundary=THIS_STRING_SEPARATES Content-Length: 256 --THIS_STRING_SEPARATES Content-Disposition: form-data name="token" 12345678987654321 --THIS_STRING_SEPARATES Content-Disposition: form-data name="file" filename="[login to view URL]" Content-Type: text/csv ... contents of [login to view URL] ... --THIS_STRING_SEPARATES-