ahh a modification to add the .html extension in the url..
belive me when i say, that page is still run with .php in the background.
can remember i seen a mod like that had it once for 3.6.x but it dosent show
in the search..
well do a little test go to the site -
http://www.mixmakers.net/forums/index.php
there you see, the .php is still running in the background. how/why he has .html
in his extension is unknown to me.
but im suspecting from searching "his" threads on this forum its becourse
he have brigded vbulletin with wordpress, so he imports data from somewhere..