Re: Synaptic Question
You can basicly install anything on warty as long as you get it through synaptic. Even universe, multiverse packages. Unless you see that it wants to replace/remove something essential or packages like ubuntu-base or ubuntu-desktop.
You shouldn't experience any problems. in 99.9% of the cases, what can be installed, can be purged just as easily.
If this is life, I think I'll live another day