PlanetWeb is the web browser by Sega that is included with the Dreamcast game console.
There are 2 version of the PlanetWeb browser, 1.0 which came with the Dreamcast, and 2.0 which is shipping on the demo cd that comes with the Official Dreamcast Magazine.
The 2.0 version supports Flash and more features than the older version.
PlanetWeb also comes with an IRC chat client.
You access the client by going to pwchat://server:port/#channel
Using the PlanetWeb browser is kind of annoying because the text displays weird on a TV and causes me to get a headache. Also, not all pages display correctly and you have to scroll sideways to see the whole page.
This node was written using the PlanetWeb browser 2.0, and a Dreamcast keyboard.