Starting Cow's Milk

I am so excited that we will finally cut the formula costs. We have been using Similac Alimentum since birth (along with some breast milk) and this last calculation shows we have been spending nearly $300.00 a month just on the Alimentum! The stuff seriously breaks the bank. But since Dom just turned 1, we are off to try him on all kind of new things, the first being vitamin D organic whole milk. I hope he does well on it, and hope he doesn't show any signs of milk allergy. This is a whole new phase of babyhood for both him and us!