Email Templates...where can I find them?

[mucka_tbfm]

As the subject says... I need to change the wording on the email templates such as the sign up email and confirmation. Can someone point me to the place where this can be done please?

 

[Basti]

join_email.html, if you dont need to add anything i would simply search for the language phrase name e.g "join_email_thanks" and edit it from admin