Links on wordpress rebelling against me

I just noticed that on http://jameella.com the links once the blog section has loaded won't go to the correct pages due to it added a "?cat=9/" between the http://jameella.com and the end of the url.

Also I notice that in the wordpress presentation section, it won't load up anything other than the stylesheet.

Any guidance would be great, many thanks.

No one? Any one? Any one even there?

You may need to update your permalinks to get this working properly. You can do this by adding this to your .htaccess file:

Or by making your .htaccess file writable.

That didn't seem to work but thanks Julian

Oh, I also would recommend you change the permalinks to anything other than default, I use the month/day version.