Wow that looks like a long difficult process.I have already signed up with coinbase and purchased,NEM,NXT and XRP on another exchange.My goal is to get all my cryptocurrencies
    in a cold storage wallet with a private key.I have to use a two-factor login process for coinbase
    and the exchange where I sent bitcoin to buy my NEM,NXT and XRP.How vulnerable am I to
    being hacked with what I have now.I am by no means an expert with computer skills,but I should be able to make these cold storage wallets.Can NXT & XRP go in the same wallet?.There is one more coin that I am thinking about getting and that is Hempcoin.Have you heard any good things about this one?
    Thanks for any help you can give me.