Problem with apt-get/dselect/aptitude and unstable/stable packages

[Joseph Jones <joe@bumpycarrot.cjb.net>]

I installed some unstable packages, and I'd like to know whether there's 
a way of having dselect or whatever un-install all the unstable packages 
without having to mess around fixing dependancies. As in, I don't want 
it to do anything but un-install all the unstable packages. My apt-get 
has been effectively frozen for several days simply because it was 
impossible to un-install these packages without scaring a newbie like me 
off.

Any help appreciated :)

Joe