From the release notes:
Quote:
This release comprises three different versions of the car-player
software:

* Standard Edition (car2-*-v3.00-alpha11.upgrade)

This is the successor to v3.00-alpha10, and is the one most users
should install.

* Japanese Edition (car2-*-v3.00JE-alpha11.upgrade)

This build contains glyphs for the JIS X0208 subset of Japanese
characters, in the larger font only. Because of this, the menus
and the "Info: Track" screen have been changed in the Japanese
edition to use only the larger font. Due to the increased size
of the font data, this edition is recommended for 16Mb (and
above) players only.

* Receiver Edition (car2-*-v3.00RE-alpha11.upgrade)

This build turns your car-player into a Rio Receiver-like home
audio player, capable only of playing audio content from a network
server, not from its own hard disks. You will need Rio Receiver
server software running somewhere on your network. Consult the
release notes for alpha 8 Receiver Edition for more details.
_________________________
-Rob Riccardelli
80GB 16MB MK2 090000736