I have the read "Start Here" page on the home page. I am looking to build some applications on the ps2 that would run on or off the network adapter. Just some ideas would be.. Text Editor, maybe even saves to memory card, a web browser. Just 2 ideas that I popped up in my head. These are only for personal use and testing.
I am not to sure where to start though. I have no past work with ps2 developing. I'm brand new to this and i hope that someone here could lead me in the right direction for which language(programming) its coded in, things that I will need and more.
The place to start, as with any area of PS2 programming, is with the SDK examples and the programs in the repository. Just checkout the PS2Dev repo. You'll find that pretty much everything is C/C++.