instructions

I guess you didn’t really understand what’s the plugin made for…
Just read the main page and the FAQ, it should be obvious.

I did read the FAQ but it didn’t help. I figured out how to put my content in but when I sent myself a preview it still had the sample content in it… so how do I get that out. Also I need to know how the email will send someone their password. Right now when members sign up they get the wp default email with just the username and password but not sure how that would work with this plugin. Could you explain?

I figured out how to put my content

What do you mean by “your content” ? This plugin dosen’t intend to alter the content of WordPress emails (lost password, signup, etc.). Just like it’s written on the main page, it wraps these contents with an HTML template (as opposed to plain text default emails).

Right now when members sign up they get the wp default email with just the username and password but not sure how that would work with this plugin

If you want to customize the content of the email sent by WordPress when users sign up (= adding some welcome/thank you text or something around the cold “user and password” stuff), then you’re using the wrong plugin. You’ll find other plugins for that. Just have a look in the support threads.