yep, I hope they dont change much. Commissions will go up, platform fees. It is but bad news for us swimmers.
http://www.tdameritrade.com/forms/TDA6993.pdf http://mediaserver.thinkorswim.com/marketing/FAQ_for_TOS_customers.pdf http://www.amtd.com/news/releasedetail.cfm?ReleaseID=358124