Hi there, I finally got a draft of this together. It is, as usual, at http://redbrick.dcu.ie/~pooka/ Apologies for taking so long, and even now it's a bit banged-together, but at least it's almost done. It'll need some polishing, I think, and possibly some rewriting - give me suggestions. Cian -- "there is nothing wrong /* Cian with emulating a man ** I need to sleep. Let me sleep. who has a nice beard" */ while(student);