Em - I second Infacol for wind. It's the only thing that helped any of my bubs. As for bottles, we use the MAM anti colic bottles. You can get them at target or big w. They are really handy too in that you don't need a sterliser for them - you put some water in the bottom and they go straight in the microwave to be sterilised.

E is getting better! He's still not eating as much as he was, and was projectile vomiting a lot. I've added thickener to his milk and this seems to be helping. I'll weigh him tomorrow to see if he's gained back any of what he lost - fingers crossed.