About CSUpload Controls Package: CSUpload control package is a powerful ASP.NET 2.0 File Upload control, the package contains CSUpload and CSUploadProgressPanel controls to empower your web application with strong files uploading features. 1) Highly efficient web file uploading module, provides huge file uploading capacity. 2) File type and file size validation on server. 3) Full customizable user interface. 4) Powerful file re-naming feature. 5) Others powerful features. [more]