Why does my Windows 7 Home premium 64bit, show as ultimate?

While title states, why really does my your windows program 7 64bit exhibit as epitome of..i set up it by way of original full price cd, around the package, (original arrangement of ‘microsoft’ themselfs point out its microsoft windows 7 residence premium) Doh massive home high quality logo now my qeustio nis Wtf goes on:)

this is a screenshot, I’m sorry! its inside dutch.
http://i51.tinypic.com/69gvty.jpg

Did a person mix Installation keys Many 4-bit editions are around the disc, as well as key decides that is installed.