Mailchimp Integration and Spell Check

Hello, i have two questions, firstly does the editor do spell check, for some reason i cant seem to figure out how to turn it on, it seems to pick up the mistakes but no right click options to correct the spelling mistake
my second question is about mail-chimp integration. I have created the list in mail chimp and setup the list id and API key in Easy blog, to get my subscribers into mail-chimp, do i have to manually add them to the mail chimp list or is there an easier way?
thanks in advance