C++ Client Software with Uploading and Download function

Hi, I need a client software can be running in Windows XP or higher, and those codes must be programmed by MFC 7.1 or 6.x. The basic functions are: 1. Uploading files by HTTP protocols 2. Downloading files by HTTP protocols, support resume downloads. 3. Multi threads needed 4. Can adjust the number of current threads and tasks 5. Can systray in task bar 6. Some simple GUI needed. If anyone have done that before, I'd like to see the demo. 7-10 days needed. Just like a download manager, but it's simpleer than it. I need those codes can be well-done programming style and readiness, so I can understand and use it in my project. Best regards.