Few Quick Questions

Me again! I have a quick question. I am working on a FTP downloader using CInternetSession and CFtpConnection and was wondering how I can use a progress bar with the downloading process. Also how can I find the precentage completed and the bytes read? And I have a listbox control I am trying to use as an output box. I was told it would work as follows but it doesn't: m_Status.AddString("> TEXT");
I have also tryed: m_Status.Insert("> TEXT");
None of them work! Any suggestions?
I will send the program or code to anybody interested!
Thanks!
Nathan S.