I need to create a VB.NET service to exchange files with an a PDA using Telnet protocl. The PDA sends/receives files from an AS/400, a Unix box and a Microsoft FTP server, but all of the "chat" examples I've found can not be used. I have the C code from the Unix application and I'd like to create methods in C++ that I can call from my VB.NET project. Can anyone send me any examples? TIA!

Mike Greetings from Kalamazoo, MI