Is it OK to disable these services?

# svcs -l '*font*'
fmri         svc:/application/font/stfsloader:default
name         Standard Type Services Framework (STSF) Font Server loader
enabled      true
state        online
next_state   none
state_time   Sun May 30 17:58:14 2010
restarter    svc:/network/inetd:default

fmri         svc:/application/font/fc-cache:default
name         FontConfig Cache Builder
enabled      true
state        online
next_state   none
state_time   Sun May 30 17:58:15 2010
logfile      /var/svc/log/application-font-fc-cache:default.log
restarter    svc:/system/svc/restarter:default
dependency   require_all/none svc:/system/filesystem/local (online)
dependency   require_all/refresh file://localhost/etc/fonts/fonts.conf (online)
dependency   require_all/none file://localhost/usr/bin/fc-cache (online)
#