Ok, what is this? Is this SFS, or something different, or what?--Erl 21:10, 9 March 2006 (UTC)

• I reread the article, and understand now, but it was very misleading. SAS is only mentioned in the last sentence Subheadings should be added, and most of the text of the article should be switched to SFS.--Erl 21:12, 9 March 2006 (UTC)