WXP wrote:
>
> so could you tell me how to add a new user with all
> permissions and accessible from anywhere in the world

?
>
Not that I recommend you do this, but this is probably what you want:
GRANT ALL on *.* to someuser identified by "password";
Also, whenever you add a user or change persmissions, don't forget to issue a "flush privileges" (or, using phpMyAdmin, click on Reload MySQL).
A better option would be to SSH into your server and access MySQL from localhost.
Noah