chay--thanks for explaining that test. Sounds like it may be helpful, but maybe not.
The neuropsych with the U who saw DS emailed me and gave me a name. She is a psychologist and past president of our state's council for G/T. She has an interest in twice exceptional. I talked to her on the phone and she said she can do a WISC IV and report for $400 and can assess the ADHD aspect during testing. I don't know what kind of answers we'd get about DD's speed issue from the WISC but for $400 it may be a place to start, I'd have a report for DD to apply to the gifted/talented school(if she scores high enough to qualify) and if there are discrepancies with the scores, we can figure out if she needs additional testing. I don't know--just thinking out loud.