This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Help with what? Where are you stuck? There are many ways to upload files: FTP, HTTP, WebDAV, custom solution using TCP stream, ... Unless you state specifically what you're trying to accomplish, and what you have so far, this questions is way too broad to be answered in a forum like this.