Hi Steve can you forward this on please as a response to the question posed:
OMG that was such a long long time ago, haha, well I feel you can get an inexpensive protein supplement from mixing skim milk powder, egg albumin powder, chocolate powder, food flavouring (whichever one you like) with water or regular milk, this should give you a powder which is quite high in protein and tastes reasnobly good, just play around with the combinatins to get the taste you like, hope that helps, cheers, ashley