Thanks for the info Jerry - I agree there's a likeness - there is Onc. ornithorhynchum in that too, isn't there? Easy Orchids sell one called Sharry Baby 'Yellow Flash' which is very similar to mine!
Lena - glad you thought the same about the smell - it seemed such an odd thing!
Ted - thanks, I thought so too! Now I just have to look after it properly and get it to bloom again! Wish me luck!