Hungarian text only partially displaying

Hello,

I've got an unusual problem with displaying hungarian characters in IE6.

As the below screenshot shows, some hungarian characters display correctly
(such as the box in the bottom right, but most of the characters don't
display correctly.
I've been through and changed en-us/hn language in every place in the
regional and language options, and in the IE language options and changing
the "encoding" display in the View menu of IE. Nothing seems to display the
whole page correctly, however it does display just fine in a mozilla based
browser.

Any ideas?

www.catsgopurr.com/images/jpg/hungarian.jpg