Setting Opera Mini as the (E) hard button
 

Now that I've been using OM as my default browser, I'd like to know how to set it to my (E) hard button, so I don't always have to go into my Programs or Start menu when I want to use it. Can anyone help?

Try start - settings - personal - buttons.

you'll need to reassign button #2. I haven't tried it, but I'm assuming it will work. By default it should be assigned to "internet explorer".

do you mean E as in IE or E as in the keyboard E? If the button applet in settings doesnt work, give AE Button plus a try. its $8 or something like that.

If your tring to put it on the E hard button on the the top of your phone when its closed just go to settings-buttons and if you have already made opera its own icon