[Evolution] killev doesn't kill all associated processes

[Paul Hands]

When I use killev to remove all the evolution processes, it leaves two alive every time...

oafd --ac-activate --ior-output-fd=10
gconfd-1 --oaf-activate-iid=OAFIID:gconfd:19991118 --oaf-ior-fd=20

Sometimes, when I've made changes to my evo configuration, I find they don't seem to take effect unless I kill these processes too.
Does anyone know why they get left alive?

Thanks,

Paul