csbFTp is a small application that makes it very easy to upload files to a ftp server. After Installation you'll find a new entry in your explorers right-click context menu. You can configure one or multiple server.
After that you can upload a file(s) from the explorer window by a simple right-click to any of the ftp server. The number of possible servers is limited to 20.
A outstanding feature of this is the "copy URL to clipboard after upload" function, with the option to embed the url in the [img] tag used by bulletin boards to post images.