[rt-users] SetHandler vs. AddHandler

[Matt Disney]

In the installation instructions for RT2, I believe the example setup
uses "SetHandler perl-script" in the <Location> section. Is there
any particular advantage to using SetHandler over 
"AddHandler perl-script .html"?  I ask because I've found that if
I want to use php in the RT virtual host, the AddHandler is 
preferable to the SetHandler.

Thanks,
Matt