Thanks for your response itonewbie, there is no dropdown to the right of that box, or anywhere on that page for selecting the state. I've got the CA Amended Return (Sch X) in the Miscellaneous Forms > Amended Return (1040X) section, I've entered the overpaid tax on original return and on the State and Local screen on the 1040X screen I selected an option for why I'm amending and even typed in the explanation on the CA section of that. There is still no Sch X showing up when I preview the return.