Well I'm on day 3 of Invega at 1.5 mgs. I'm down to 7.5 on the zyprexa. So half the dose I was taking of zyprexa. My appetite has for sure decreased so that's great yay! But I did keep waking up last night and had a hard time falling back asleep. But I'm hopeful. In a week and a half I increase the Invega another 1.5 mgs....wish me luck!