Hello,
Good friends .
I'm going to save some files with DownloadFile method.
But I couldnt download some of them. And I receive error505 .( server return internal error) . I get object's url from source of the web page . for example an address which dont have downloaded is

http://www.microsoft.com/library/mnp/2/aspx/templatecss.aspx?template=%2flibrary%2fgallery%2ftemplates%2fMNP2.GenericArticle&shell=%2femea%2fmsdn%2fbetaexperience%2fConfig.xml&locale=en-xu

this is an address of a css file. ( I have had this problem with some of the javascript files too)
I' m waiting for your answers.
Thanks.