Changing between Simplified and Traditional Chinese fonts on OfficeMac 2008 and 2011?

[Ant]

Hello.

In Mac OS X 10.5.8 and 10.8.2, how does one change between Simplified
and Traditional Chinese characters/fonts? When highlighting Chinese
characters and changing to another one (Traditional to Simplified or
Simplifed to Traditional), they do not get changed at all in updated MS
Office for Mac 2008 and 2011 (Word and PowerPoint).

Thank you in advance.
--
"Ants. There's a size for every picnic, a colour for every occasion, and
a bite to let you know that they are there. Apart from the bite, that
could describe a Basenji pretty well." --Len Reddie
/\___/\ Ant(Dude) @ http://antfarm.ma.cx (Personal Web Site)
/ /\ /\ \ Ant's Quality Foraged Links: http://aqfl.net
| |o o| |
\ _ / If crediting, then use Ant nickname and AQFL URL/link.
( ) If e-mailing, then axe ANT from its address if needed.
Ant is currently not listening to any songs on this computer.