googlebot says it can't access my homepage. Is that a problem and if so how do I fix

googlebot says it can't access my homepage. Is that a problem and if so how do I fix it?

I have two sites on the same server. One is a blog I created in wordpress and the other is a static site done in Dreamweaver. The first one I used a sitemap generator plugin to generate the xml file and manually created the robots.txt file. It works fine. Googlebot sees all of it.

The second one (the one done in Dreamweaver) not so much. It is hosted on the same server. The home page is index.htm, the sitemap was generated using a php script and the robots.txt is the same manually constructed one used for the wordpress site.

The urls are here:
http://www.votelessness.com (wordpress)
http://www.yourstimuluspackage.com (Dreamweaver)

thanks,
u-