Hi Chris - I believe you could be writing on behalf of a Richard from East Anglia. If this is the case, then he has had plenty of information about apomorphine including a video on the Britajet pen and the Apomorphine pump as well as all of Britannia's latest booklets. To change form Celance (Pergolide) to Requip (Ropinerol) when you are dyskinetic is not easy and it takes time to build back up to the right level. I believe apomorphine is on trial by nasal spray and by transcutaneous patch, but I do not know about tablet form. As the Publicity Secretary of YAPP&Rs ( the young onset Parkinson's Partners and Relatives) I will willingly send you our information pack with reading lists if you would like them. regards Emma