The quickest way to get your hands on the demo is to download the "vanilla" version. This version of the demo runs only in English and features the English and Scottish leagues, with no player photo's or logo's, helping to keep the download size down. This version is available from http://www.newsoftheworld.co.uk/3009_football_manager_2008_download.shtml
For those wanting more features and languages, the "strawberry" version would be the one to download. This version of the demo includes all player pictures and logo's, with quick starts from the world's biggest leagues, giving aspiring managers a chance to try out their skills in a variety of countries. This also includes multiple language translations. This demo is available now from www.sigames.com.