DOSBox is a DOS emulator for Windows & Linux.

News:

* CPU:Added support for 386 address lookup prefix and changed the cycles/millsecond handling.

* VGA:Support for split screen, doubling of width/height and fixes for scrolling.

* DOS:Lot's of fixes with FCB's, some fixes to file handling under linux and builtin ANSI.SYS support now.

* TIMER:New cpu cycles allow much more accurate timing and fixed a big bug in the PUT emulation.

* MOUSE:Fixes with highres modes and support for games changing the mouse speed.

* DISNEY:Added support for the disney sound source.

* DEBUG:More types of breakpoints added.

* Lot's of other small additiions and fixes to Shell,Bios,Joystick,XMS and EMS.

Biggest change for this release is the new way of handling the cpu cycles for better timing, this also gives dosbox the option to release the cpu time it doesn't need back to the operating system. If you think your game is running slowly, you might wanna consider raising the cycles, so be sure to read the README file on how to do this and for other information.

Source news at - http://www.amigaforever.com/

It's not strictly emulation related, but Microsoft have released DirectX 9 with support for the next generation of NVidia and ATI Graphics Cards.

Download it from the Official DirectX Page - http://www.microsoft.com/directx/

B-em is a BBC Micro emulator for DOS.

Changes since last version :

Totally rewritten 6502 core - faster

Totally rewritten video - better split palette/mode emulation + R5 scrolling and some rupture

UEF support is back

New GUI

Blurring filter

Switchable sound waveforms

Samples no longer crash B-em

Sideways RAM emulation actually works

Joystick emulation

Get it at - http://b-em.emuunlim.com/

KiGB is a Game Boy and Game Boy Color emulator for Windows, Linux and DOS.

news:

Adjusted the rendering timings. Fixed the flashing dash line in Jeopardy. Fixed the one-line missing (near the top) problem in Castelvania 2 when a level was completed.

The left and right sound channels were swapped. Fixed.

Fixed a sound generating bug. The noise was disappeared in Bomb Jack, Mega Man V, Gensan 2 and others. The speech in Gensan 2 sounded perfectly.

Fixed a CPU opcode timing bug.

[Linux only] KiGB was linked statically and no longer required any shared libraries.

[Linux only] Windowed mode was displayed when KiGB was started with a ROM in full screen mode. Fixed.

Get it at - http://kigb.emuunlim.com/