I am about ready to go LIVE with my store.

Here are 2 issues I am facing:

1) Category links that have two words in them: they work fine in Explorer (both words activate the link), in FireFox, only the first word works, the second word does not.

(EG, [see store, below,] in Home Accents category in the side bar, if I click on Home, I am taken to Home Accents, if I click on Accents I stay on the home page. The same happens with Personal Gifts.)

That is happening in the side menu only (the top of the page works fine)

Does anyone know why that's happening and how to fix it?

2) I have my store file in the folders Public_HTML and WWW.
http://thegiftremembered.com/store/

In the same folders I have Index.html file (my original, unfinished, design)

The one that displays is Index file:
http://thegiftremembered.com/

I know I can rename the index file to stop it from displaying (and get an error message). How do I get my e-store to show up under the site's name, though?