Thanks all!
When DS1 was younger I tried him on a gluten-free and casein-free diet, but it made little or no difference really. He takes a good, strong fish oil now, and I think that's been quite useful. Next thing is we'll be talking ritalin with his paed.
I'm not a fan of ritalin, but I'm not scared of it either, and if it might help him then we'll try it.
He sleeps well, thank goodness. His official diagnosis is HFA, but as he gets older he looks a better fit for Asperger's. His receptive and expressive language are better than normal for his age. His grammar and word organisation are odd, as are his speech rhythms, but he certainly gets his point across!
I know what you mean about exercise. We walk them and run them and get them to bounce and climb and goodness knows what else. We get home and DH and I are completely wiped and they're still raring to go!
We have a bouncy castle but worry a bit about all the power it uses. Going to try and find a big enough trampoline for not too much money this summer.
I think I'm going to be very happy here, and get lots of good tips.
Nannynick, you sound like an absolute godsend to that family! Do you have any gaps in your schedule??!!