Sorry for not keeping you all up to date.
Anyway, I have now got myself a new working A600 with a Compact Flash Card + more ram so that I can get to grips with optimizing the game - and it needs optimizing a lot!
Due to other commitments I haven't been able to do much recently apart from making a basic map editor and a basic curved platform engine. I intend to get something playable within the next few weeks depending on work commitments.
Anyway, it is ongoing so dont worry! Its just that finding the time is difficult at the moment.
I will keep you posted.