She is in 3rd grade and finally found a combination of meds and Omega 3s that seem to be helping. I found a less expensive cognitive training program online and we are trying it for a while. I will look at the forum. Thanks,

HI. I have a child with ADHD, but I'm not familiar with Attengo. How old is your daughter/what grade? I'm concerned when you say that your daughter turns very aggressive or gets depressed on medication. Has pediatric bipolar been considered? You can read more at www.bpkids.org
Have you been in contact with a pediatric psychiatrist, or has a pediatrician been trying to manage her medications? It certainly seems like she should be seeing a specialist.
There are some people who feel that alternative approaches, such as herbal and vitamin regimines, as well as different therapies, have helped their children. The best site I know of, for discussions of both conventional and alternative ways of handling ADHD/LDs/etc is www.millermom.proboards107.com and several of us members here at Greatschools also participate in that forum. Please join us.