The developmental pediatrican wants my son (8) to try PlayAttention. They have the system at our military hopsital and he said he's seen good results with it. We will start 2 days a week for 25 minutes. He said it takes upwards of 40 hours. I've read some reviews that it can be useful with Asbergers as well as ADHD. I'm excited. We will continue with medication, and are actually switching to Daytrana because he said he's seen less side effects. Ben continues to lose weight (he's only 44 pounds) so we're hoping this will work. The doctor said he's even optimistic that Ben could go completely off medication. Does anybody have any experience with this or any other biofeedback program?