I just had two quick questions: I just finished a site with categories and sub-categories (Hierarchy)... it seems to work pretty well, but I was wondering if there were any online articles (or if someone could post) on the best way of accomplishing this task?<BR><BR>And how can a similar search be done -- like: "Other Items You Might be Interested in:" then display 1 or two similar products?<BR>The best idea I&#039ve come up with is this:<BR><BR>[table tblSimilar] - using foreign keys from the tblProduct Table<BR><BR>[Field Item] [Field SimilarTo]<BR>Itemid1 &nbsp; &nbsp; &nbsp; &nbsp; Itemid2<BR>Itemid1 &nbsp; &nbsp; &nbsp; &nbsp; Itemid3<BR>Itemid2 &nbsp; &nbsp; &nbsp; &nbsp; Itemid1<BR>Itemid2 &nbsp; &nbsp; &nbsp; &nbsp; Itemid4<BR><BR>etc...<BR><BR>Then "Select tblProduct.Name FROM tblSimilar, tblProduct WHERE tblProductID.Name = tblSimilar.SimilarTo AND tblSimilar.Item = [currently displayed product ID]