nullDC SVN r91 is released. nullDC is an open source Sega Dreamcast(DC) and NAOMI videogame systems emulator for Microsoft Windows. nullDC runs several Dreamcast games at good speed, with full sound and music. NullDC requires the latest version of Microsoft DirectX, the latest Visual C++ runtime libraries and optionally WinPcap for modem emulation. As usual for emulators, a dump of the original console BIOS is also needed. It has a plugin architecture, with several alternative implementations (some ported from Chankast) for graphics, sound, reading games burned to CD-ROMs (it cannot read GD-ROMs directly) or disk image files, memory cards, etc.

nullDC SVN Changelog:
r90
Revision summary:
-Cleaned up parts of the code
-Removed some unused code
-Removed couple of warnings
-Optimized some parts of the code
+Added new logging system

Revision notes:
-The logging system is not yet
fully embedded.
Most of the critical parts do use
the new logging system for additional
speed when logging is disabled(Default state).

-(Temporary)To enable back full logging,
open /nullDc/log/log.cpp

Replace :
mMode(LOG_MODE_SILENT)

With :
mMode(LOG_MODE_DEFAULT)

The list of all available modes can be found in log.hpp.

Additional notes to fellow programmers:

Please try to use the new logging system.
Look at the interface how to use it.Its as simple
as replacing 'printf' with 'logWrite' macro.

To switch modes use logSetMode(mode) or logSetModeEx(mode,arg0).

ie - if you wish to redirect the log to a file , do this :
logSetModeEx(LOG_MODE_STREAM,filepath);
r91
Changes:
-Some changes in cl/gdrom3/log.cpp
-Replaced fsca table ( The last time i saved the one
from the repo but seems it got google-code download page source when i did "save link as".My apologies , its already late :P)

Download: nullDC SVN r91
Source: Here