"BCS" <ao at pathlink.com> wrote in message news:ce0a3343c0718c998f7f0cf2d1e at news.digitalmars.com... >> http://tinyurl.com/2uadhz > > bad link Does this one work for you? http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=20712 Stewart.