http://kotaku.com/5083712/opera-browser-for-wii-levels-up
Wii owners can look forward to some slightly-more-adequate web
browsing real soon now if this rumored upgrade to Opera is on the
money.
Version 2.0 - as revealed to GameReactor - will feature a new button
layout for the virtual navigation bar and will be Wii Speak
compatible. Users will be able to use a built-in mail client to access
their Wii Mail. Tabbed browsing will be supported by a floating 'tab
cube' that will show thumbnails of up to 6 open tabs.
The browser should be available for 500 Wii Points, but existing
owners should be able to get a free upgrade once the app is released
in December.