Opera ships now the Nintendo DS Browser since this week. We got a video showing how the Opera browser performs on the Nintendo DS and how the browser makes use of the 2nd screen.

The 2nd screen shows a zoom view of the selected area in the top screen. You can also switch to a mode where both screens show 1 page.
The virtual keyboard to type URLs with the DS stylus is also displayed in the 2nd screen. Overall browsing on the Nintendo DS looks pretty smooth and practical.

See a demo of the Nintendo DS browser in this video. The Nintendo DS Browser sells for $29.99 as cartridge on Amazon.com (Nintendo DS version). There are two variants of the DS browser cartridge for either the Nintendo DS or Nintendo DS Lite systems.

Opera also powers the Nintendo Wii Browser.