Thanks this was really helpful, especially the private key as I had entered my Steemit password and it didn't like this!
I love that it's the same user name as Steemit and not another account to setup.
I've checked your blog for a post on uploading from You Tube and couldn't see one. Is this possible as I'm having issues getting my video to load too! It plays on the screen but shows the 'whirring' icon and an error message.
Thanks for your help! :)