Problems with Chicago Style A

Hi, Im using Endnote x2 with Word XP (2002) on a Vista machine.  When trying to use an endnote style (in this case Chicago 15th A),  the insert citation button only creates a bibliographic entry but not an endnote or superscript number.  I’ve downloaded the latest version of the style (6/21/10) but that doesn’t seem to work either.  When trying a comparable style (Speculum), I get a superscript number and an endnote (or bibliographic entry)  but the endnotes are not numbered nor in the order in which they appear in the text.

does anyone have a solution to either of these issues?

Thanks,

Christian