Hmmm….
The
ubicom IP2000 is the embedded wireless ethernet gizmo
used in the squeezebox.
Xess.com sells FPGA demo kits.
Search for “ISE WebPack” on http://xilinx.com/.

Random experiments, circuits, code, rapid prototyping, sometimes things to buy, and the odd tune by Tod Kurt.
Hmmm….
The
ubicom IP2000 is the embedded wireless ethernet gizmo
used in the squeezebox.
Xess.com sells FPGA demo kits.
Search for “ISE WebPack” on http://xilinx.com/.
Has anyone done this? The buddy-to-buddy network of IM connectivity could be
used as a meta-network above the physical network.
A post about using a new phone on OS X with Bluetooh:
http://www.mobilewhack.com/handset/sonyericsson/z600/z600_as_bluetooth_modem.html
Referenced in that was a page on “How To Use Your GSM Cell Phone as a Bluetooth Modem on Mac OS X”
One such photo-journal (for older 400/500 MHz models): http://homepage.mac.com/sysop/PhotoAlbum13.html
Another one, aimed towards hinge repair (also for older TiBooks):
http://www.mcj.de/MAIN_PowerBookG4hinge.html
And for mine, the Powerbook G4 (DVI) Take Apart / Service Manual
And if I screw things up, here’s a place to buy a replacement logic board