I was able to do that too but was never able to get it to work when connecting to an sFTP Unix box.

>I have been using the ChilKat ActiveX control for FTPS (sFTP is an old version, only used on Unix systems, but is in fact supported by the ChilKat control) for over 8 months in production. ChilKat handles both Explicit (you connect on a special port, typically 990) and Implicit (you connect on the usual Port 21, and then switch to FTPS on another port). I've been using the explicit, as it's straightforward. Seems to be working great.
>
>Hank
>
>>As I recall, that one doesn't work with sFTP.
>>
>>>I like the ActiveX (DLL) from Chilkat at http://www.chilkatsoft.com.
>>>
>>>If you are considering buying more than one of his products the Bundle price is the way to go.
>>>
>>>>Hello all and thanks for your help!!!!
>>>>
>>>>I need to upload a text file to a secure FTP server, I've been using a DLL from MarshalSoft.com that works well but not with secure FTP connections, is there any code that I can use to upload files to a secure ftp server? This is very important, any help will be greatly appreciated!
>>>>
>>>>Thanks again,
>>>>
>>>>Juan Urbina