Please download the latest release of SWFUpload from http://swfupload.googlecode.com
These releases are no longer current. Current releases are maintained at http://swfupload.googlecode.com/
SWFUpload is a JavaScript/Flash library that taps the power of both technologies to provide dynamic client-side uploading.
The SwfUploadComponent is a piece of code that you can drop into your components directory and immediately integrate with your controllers to handle uploads from SWFUpload or even from a generic HTML form.