Welcome,
I took a quick look at your site and you've done a good job. The links on your home page don't go anywhere because the .aspx is missing in the html.
I use Office live too.
When you highlight each of the links in the editor, be sure to choose "hyperlink" option in top pane, then choose "a page on my website", choose the page you want it to point to and click ok. All done

I didn't notice anything else not working but I only did a quick scan.
Let me know if you need anymore help.

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~Christina-Business Darlings-Magazine for Virtual Business Owners