Not sure if you've tried him on pasta. My DS is rediculously fussy too, but I found a new organic pasta in coles in dinosaur shpaes that he loves. I make a sauce that's guarenteed to work (at least it does in our house when nothing else does!). It's easy easy. Chop up one apple, crush a garlic clove (great for immunity), chop half an onion, chop a small carrot and some zuchini finely, add this to a pan and saute off a little. Add some vege stock and a heaped spoon of tomato paste. Simmer gently untill all is soft and mushy, blend until smooth. That's it - too easy. It's yummy and when combined with dinosaur pasta shapes it's a winner!