change default internet app

[Mazzakre]

i just downloaded opera 10 beta and its amazing! i want to set it as my default internet app but cant figure out how to do it. i currently have opera 9 as default but its been closing down unexpectedly on me (usually only on ppcgeeks website for some reason?). anyway any help would be appreciated.

I want to clarify: i found the post explaining how to make opera the default for other programs but what I would like to know is how to make opera 10 the default in touchflo. When I click the globe for launch browser it goes to opera 9. Also my push pages are in opera 9.