Windows Phone 7 FTP using Sockets

I have some Windows Mobile Smart Device applications coded in Visual Studio C# that use FTP for the send/receive mechanism. It's not ideal开发者_Python百科, but it works.

I've been investigating whether these can be ported over to Windows Phone 7 and the major problem is the lack of FTP in Windows Phone. With 7.5/7.1/Mango I'm interested whether Sockets can be used but I can't find a decent wrapper out there. I've started work on my own but I was wondering if I'm just replicating work already available.

Our SecureBlackbox component suite includes FTP/FTPS and SFTP client components for Mango.