How to send files via HTTP_POST with Excel using VBA?
This (using WinInet) is VB6 but should also work in VBA/Excel: http://wqweto.wordpress.com/2011/07/12/vb6-using-wininet-to-post-binary-file/
This (using WinInet) is VB6 but should also work in VBA/Excel: http://wqweto.wordpress.com/2011/07/12/vb6-using-wininet-to-post-binary-file/