Wife has a CAG of 45. We're nearby a city center that is part of the trial and it seems like she's met all the criteria to be included so we're hopeful. Not looking forward to the monthly or bi-monthly lumbar punctures but maybe it will postpone some of her symptoms from getting worse.
There's no charge for ingress traffic. They spin up an instance in GCE and use youtube-dl or something else to scrape the site directly into an "unlimited" drive account (which is also free to transfer into).