I should explain. A broken machine would be more useful to me, because that way I could throw it in the bin without feeling guilty. As it is, I can't, because there's nothing actually wrong with it. The 128MB ram limit makes it totally useless as a computer, by design.
What are you talking about? As far as I am aware, no G4 Mac mini has ever been sold with less than 256MB of ram and 32MB video RAM. It isn't as if many amiga apps even need anything like that much memory.