multiple file upload helpful website urls

1.  http://digitarald.de/project/fancyupload/  
2.  http://swfupload.org           
3.  http://jupload.sourceforge.net/
4.  http://jumploader.com/
5.  http://code.google.com/apis/gears/samples/hello_world_file_system.html
6.  http://www.telerik.com/products/aspnet-ajax/upload.aspx#uploading-files
7.  http://www.element-it.com/multiple-file-upload/flash-uploader.aspx
8.  http://stackoverflow.com/questions/582126/best-way-to-upload-multiple-files-from-a-browser