Messy Applications menu

[Shaun ONeil]

I've just upgraded for the first time in about a week, and a few more
items have appeared in my Applications menu;

* File Browser
* Network Servers
* Search for Files

While I'm familiar with these from stock Gnome, atleast the second two
already appear in the Computer menu.  What gives?

I've nothing too 3rd-party in my sources.list - pitti's utopia and
tseng's mono packages, so I assume this really has come in from ubuntu
main.

Are these meant to be there?  And how do I remove them?

Shaun