I'm no expert in this
Does your sitemap look something like this?
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
<!-- Generated by www.web-site-map.com -->
Do you have more than one
<url></url> section for the different pages?
Did you write the text content or did Hype generate it for you?
My first instinct is to tell you to include hyperlinks for your menu in the
<!-- text content for search engines -->
area. This way if google crawls the site then it "should" be able to follow those links to your other pages. As well as submitting the sitemap with the appropriate url sections for the same pages I would think that this would help tremendously. However per the disclaimer I ain't no expert and could well be wrong.
Does that make sense?