2 versions of website?

Hello there,

I’m currently experiencing a weird problem with my website – mrdefinite.com and http://www.mrdefinite.com are showing two different contents on most browsers.

The one without the www. extension works fine but the one with extension forces operation to abort.

I have checked with my host and he said everything is fine on their side.

You can see a comparison here:

Kindly look at the most recent screenshots request group 2: http://browsershots.org/http://www.mrdefinite.com/

vs.

The most recent screenshots request group 4: http://browsershots.org/http://mrdefinite.com/

I’m currently using wordpress and this problem has come into existence for a while. I’m feeling helpless. 🙁

Your help is very much appreciated.

Thanks and regards,
Kenneth Lee