楼主的意思是当前文章所在栏目下的其它文章吗？是的话用下边的SQL语句应该可以实现

select a.Adddate,a.Hits ,a.ID,a.Tid, a.Title, a.Picurl,b.id,b.tid from KS_Article as a, KS_Article as b where a.tid=b.tid and b.id={$CurrInfoID} and a.id<>{$CurrInfoID} order by a.Adddate desc

内容页直接这样不就行了，要那个tid不是多余的吗select Adddate,Hits ,ID,Tid, Title,Articlecontent, Picurl from KS_Article where  id<>{$CurrInfoID} order by Adddate desc