Since i missed a day this week, I thought I would throw in a bonus tip. There is now a FileUpload control. You don't have to use the HtmlInputFile control any more. This new control actually inherits from the WebControl class as opposed to the HtmlControl class. Check it out the next time you need to do some file uploading.
Read the complete post at http://www.dotnettipoftheday.com/blog.aspx?id=195