There is a big difference in my site's SERP sequencing when using US Google and those in Europe, Asia. Those outside the country list my site much higher. Why is that?
could be due to the location of your server as well? All because you are in one country doesn't mean your server is? Just a thought.
That might be the case. I know that on MSN the location of your web server together with the country you try to access your site from play quite a role in the SERPs.