FIREWALL STUFF

[Maurice Murphy]

I first of all tried Firestarter that comes installed with the Edgy 
package.  Unfortunately it seems to have some sort of a bug.  It also 
gums up my home network.  So I removed Firestarter using Synaptic and 
loaded Gnome-Lokkit.  My question is, how do I set this up?  I see no 
menu item.  When I try running it via alt-F2 (sudo gnome-lokkit) run, I 
sometimes get what looks like a gnome-lokkit screen.  If I click the 
Next button, the screen disappears and nothing else happens.  
Suggestions anyone please?  Many thanks, Maurice

PS Perhaps I don't even need a firewall?