I found my issue. I disabled the USPS shipping module and my cart works fine. Now I need to figure out why the USPS module is timing out the cart and giving me problems. I'm currently in testing and want to go live on April 1st. My USPS module is in production phase and worked fine before. My future customers will want the USPS cheaper shipping rates.

Try it and get back to me. Any ideas on killing the country drop down on the create acct. page. We will only ship to US customers and it looks like a little TOO much if I was a customer creating an account.