Opera Mini as default browser on iPhone.

So Opera Mini got approved for usage on the iPhone the other day.  I downloaded it as soon as it was available and gave it a try.  Its very snappy, and works as advertised.  I immediately found myself wondering how to make it the default browser as I never want to use Safari again.  I remember editing Ubuntu Linux a while ago to change the default browser to firefox from Conquerer or something like that.  I had to change a bunch of paths and links and aliases, but eventually Firefox worked as the default browser.  I find myself wondering how can I get into my iPhone via SSH and change all the references to use Safari to Opera.  This is currently high on my wish list.  Does anyone know how to do this?  Please let me know if you do — I will be extra grateful!!