This is MESS in a nice front-end.

Get it here --> http://messui.the-chronicles.org/

Here is the changelog:

• Fixed a reported problem with the Vertical Refresh selection. [Calamity (MAMEUIFX forum)]
  
• Updated to work with core astring changes.
  

This emulates many computers and consoles.

Get it here --> http://mess.redump.net/downloads

0.144u5

New System Drivers Supported:

-----------------------------

- Palm Z22 [Tim Schuerewegen]

- Mini2440 [Tim Schuerewegen]

- Mera-Elzab Meritum I (model 2) [Miodrag Milanovic]

- RM-380Z [Gabriele D'Antona]

Systems Promoted from GAME_NOT_WORKING:

---------------------------------------

- SLC1 [Robbbert]

Skeleton drivers:

-----------------

- Axel AX-20

- Didaktik M 92

- Mera 79152PC

- Mera Konin

- Siemens PC-D [rfka01]

- NCR Decision Mate V [rfka01]

- DEC Rainbow 100B [rfka01]

System Driver Changes:

----------------------

-poly1: Added Terminal roms [Andrew Trotman]

-Fix for a400, a800 and clones which caused a crash navigating the Input menu. [hap]

-a5105: Implemented memory banking. [sandro Ronco]

-mac: Cuda device talks to the 680x0 properly; Color Classic now shows something. [R. Belmont]

-mac: Fixed Cuda timer interrupt ack and default PRAM for Egret and Cuda [R. Belmont]

-victor9k: Fixed keyboard MCU clock. [Lord Nightmare]

-nc: Added v1.02 Danish and v1.02 German bios variations of the NC100. [Roberto Carlos Fernandez Gerhardt]

-cbm: Added ICT Mini Chief hard disk ROMs. [Curt Coder]

-mac: add preliminary support for LC520 (not working yet) [R. Belmont]

-pet: Added skeleton for SSE SoftBox IEEE-488 peripheral. [Curt Coder]

-macpci: new driver to support PCI-based Old World Macs, including Pippin [R. Belmont]

-c64: Added skeleton for Serial Box IEC peripheral. [Curt Coder]

-mac: Added skeleton device for low-level emulation of the original Mac keyboard [R. Belmont]

-ip22: Made the SGI Indy driver about 130% faster on my machine (from 50% speed to 115% speed on a 3.2GHz i7) by commenting out debug logging wholesale rather than leaving in an inline do-nothing if(). [MooglyGuy]

Software Lists:

----------------

-coleco.xml: added an earlier dump of dkong. [k1w1]

-rainbow.xml: DEC Rainbow 100 Softlist [Kaylee]

Source Changes:

----------------

-pc_cga.c: Fixed selection of mc6845 input clock. [Wilbert Pol]

-floppy: Add media type and write splice information to the internal representation, and start handling HD [O. Galibert]

-8530scc: Modernize. Hopefully nothing broke [O. Galibert]

-floppy: Add an "unknown" form factor and use it to fix floptool [O. Galibert]

-mcs48: Fixed I8021/I8022 clock divider. [Curt Coder]

-i386: Patch for i386 helps booting Phoenix bios [Carl]

-scsibus: Increment command index on acknowledge instead of data read, since Visual 1050 BIOS skips the message byte read and just acks it. [Curt Coder]

-Fix four spc700 opcodes which didn't disassemble correctly [kevtris]

-scsibus: Added group 6 (vendor specific) command length. [Curt Coder]

-scsibus: Implemented SASI group 6 command 00 (C0, Physical Device ID). [Curt Coder]

-scsibus: Sector size is now configurable in init_scsibus. [Curt Coder]

-scsihd: Get sector size from CHD metadata to support old 256 bytes/sector SASI drives, and allow hard disk image subdevices. [Curt Coder]

-uiimage/diimage: Dumbify the menus and add a control layer [O. Galibert]

-floppy: Add diskferret format support, and a minimal pc support [O. Galibert]

-First draft of i8279 device. Hooked up to mmd2, which now nearly works [Robbbert]

-softlist: Fix entry count tracking issue [O. Galibert]

The source update can be downloaded from here --> http://mamedev.org/updates.html

SDLMAME (for OSX 10.6+) --> http://sdlmame.parodius.com/

MAMEinfo.dat --> http://mameinfo.mameworld.info/

0.144u5

-------

MAMETesters Bugs Fixed

----------------------

- 04594: [sound] All sets in wiz.c: Missing Sound and/or Music (Darq)

- 04590: [sound] firebarr: Music randomly blocks on the last sound and plays it forever (Alex Jackson)

- 04589: [Crash/Freeze] mstworld: Access Voilation before OK (hap)

- 04573: [Gameplay] spangbl: Die too quickly during attract mode (timing) (hap)

- 04584: [Crash/Freeze] Various sets in namcob1.c: Failure to boot past post or disclaimer screen (hap)

- 04582: [Gameplay] bkrtmaq quiztou numanath swcourt swcourtj exvania exvaniaj: some games fails to pass selftest or freeze after copyright information (hap)

- 04301: [sound] cobram3: Game plays using Mach 3 sound effects instead of Cobra Command ones. (Mariusz Wojcieszek)

- 04581: [Gameplay] brapboys: game loops on crc check (hap)

Source Changes

--------------

Fix for inverted RON / REACH buttons in kiwames [Angelo Salese, Fujix]

Ported PC CGA device emulation from MESS to MAME, and updated Filetto and Tetris (KR) to use it accordingly [Angelo Salese]

Added proper background hook-up for Tetris KR [Angelo Salese]

Added preliminary superimposing flag for CGA, and implemented for Tetris KR, now it properly mixes between CGA graphics and external background [Angelo Salese]

Added 'buzzer' sound to Filetto and Tetris KR [Angelo Salese]

CPS-1 update [Team CPS-1]:

* Dumped and added MB63B.1A PAL to slammast and clones (Kold666)

* Fixed mbomberj, mbombrd, mbombrdj Q-Sound ROMs labels and locations, added Q-Sound PALs

Worked around 0x3d8 VGA reading, and fixed California Chase in using the right VGA card [Angelo Salese]

Hooked up a proper VGA card for Psychic Force 2012 (waiting for further info about the VGA card used) [Angelo Salese]

Added Tourvision bios ver. 52 [f205v, Corrado Tomaselli]

Fixed Atari logo bad colors at POST in Area 51:Site 4 [Angelo Salese]

Change 'screen' parameter in SCREEN_UPDATE and SCREEN_EOF callbacks to a reference. Remove redundant machine parameter from SCREEN_EOF. Remove old vestiges of driver_device video_eof override since it wasn't being used. Update all multi-screen games to use separate functions for each screen (calling into common code where appropriate). [Aaron Giles]

i8251: Implemented transmit and receive data callbacks [barry Rodewald]

arm7: implemented MMU permission faults [Tim Schuerewegen]

arm7: return correct MMU ID Code register values for ARM920T/ARM7500 [Tim Schuerewegen]

s3c24xx: lots of changes for future Happy Fish 302-in-1 and Palm Z22 (mess) drivers [Tim Schuerewegen]

chdman: fixed -extractcd of images with postgaps. CHDs do not need reconversion, this was an -extractcd problem only. [R. Belmont]

Implemented every single documented x87 co-processor opcodes in 386+ CPU cores [Angelo Salese]

Converted bitmap_t and rectangle into proper classes. Replaced BITMAP_ADDR* macros with bitmap->pix* functions, and moved bitmap_fill() to bitmap->fill() among other similar changes. Bitmap fields now only available via accessors. Replaced sect_rect with &= and union_rect with |= operators for rectangle classes. Some general cleanup as a result of these changes. [Aaron Giles]

Implemented generic functions for RDMSR and WRMSR opcodes in Pentium CPU core (i.e. no MSR is actually hooked up so far) [Angelo Salese]

Hooked up device in Savage Quest, dies at floppy error [Angelo Salese]

Hooked up devices for X-Tom 3d, gets to BOOT error if you soft reset once [Angelo Salese]

segae.c: Updated driver to use the implementation from src/emu/video/315_5124.c and modernized driver. [Enik Land, Wilbert Pol]

Bulk converted cliprect * to cliprect & across the system. This makes cliprects mandatory everywhere. In general, cliprects were being correctly passed through the video side of most drivers already, so it is mostly a semantic change. Note that with my previous change, bitmaps have cliprects, so if you just want to clip to the bitmap's boundaries, pass bitmap->cliprect() instead of NULL (which is no longer permitted). [Aaron Giles]

68HC05: CLR instruction should not affect the carry flag. Verified with Freescale programmer's manual. [R. Belmont]

Hooked up basic devices in Queen and Midway Quicksilver HWs [Angelo Salese]

mcr.c: added twotiger stereo 8-track tape sample playback [italie, Mr. Do, hap]

Bulk conversion of bitmap_t * to bitmap_t & . With this change the parameters for the global SCREEN_UPDATE callback match the parameters for the driver_device version. Added allocate() and deallocate() methods to bitmap_t to permit cleaner handling of bitmaps in drivers and modern devices. [Aaron Giles]

m680x0: fix case where the MMU trashed memory [R. Belmont]

Removed machine.generic.tmpbitmap, VIDEO_START(generic_bitmapped), and SCREEN_UPDATE(generic_bitmapped). In their place, each screen_device now maintains a default bitmap which is automatically copied to the screen on each update if no SCREEN_UPDATE function is provided and if no driver_device::video_update override is present. This bitmap can be found by querying the screen's new default_bitmap() method. [Aaron Giles]

Hooked up devices and flash loading for Funky Ball, game currently dies at a Voodoo color DAC register check [Angelo Salese]

Removed old C-based interface to astrings. astring exists only as a class now. Updated all stragglers (mostly tools) to use the class form. [Aaron Giles]

[MCS48] Fixed I8021/I8022 clock divider. [Curt Coder]

CPS-3 update [Team CPS-1]:

* Dumped and added Street Fighter III 3rd Strike Euro BIOS, unlocked 2 new sets

* Reordered all sets per release date

* Minor fixes

ARM7: Fixed 39-in-1 booting. [Tim Schuerewegen]

aquarium.c: removed region hack, fixed offtune music, fixed testmode [hap]

chdman: don't be case sensitive on the input type extension [R. Belmont]

OS/2 updates [KO Myung-Hun]

Fix four spc700 opcodes which didn't disassemble correctly [kevtris]

i386: Moved stack changes to be after protection checks in RETF and IRET Made ARPL protected mode only Added protection checks when MOVing to a segment register. [barry Rodewald]

Added delayed interrupts in idectrl to enable booting on some older bioses [Carl]

scsihd.c: Get sector size from CHD metadata to support old 256 bytes/sector SASI drives, and allow hard disk image subdevices. [Curt Coder]

started converting steppers to simulate actual behavior in a more logical way, rather than using hardcoded tables [J. Wallace]

PGM driver cleanups. [David Haywood]

Rainbow Island driver cleanups + rename to avoid mess conflict [David Haywood]

Improved puzzli2 protection simulation [iq132]

uiimage/diimage: Dumbify the menus and add a control layer [O. Galibert]

New games added or promoted from NOT_WORKING status

---------------------------------------------------

Quizard 1.8 [Klaus Sommer, Team Europe, The Dumping Union]

Quizard 2.3 [Klaus Sommer, Team Europe, The Dumping Union]

New clones added

----------------

Rival Schools: United By Fate (Euro 971117)[Corrado Tomaselli, The Dumping Union]

Street Fighter III 3rd Strike: Fight for the Future (Euro 990608)[Layne, Smitdogg, The Dumping Union]

Street Fighter III 3rd Strike: Fight for the Future (Euro 990512)[Layne, Smitdogg, The Dumping Union]

New games marked as GAME_NOT_WORKING

------------------------------------

USA Pro Basketball (Tourvision PCE bootleg) [Clawgrip]

Thunder Blade (Tourvision PCE bootleg) [Clawgrip]

Power League IV (Tourvision PCE bootleg) [Clawgrip]

Rastan Saga II (Tourvision PCE bootleg) [Clawgrip, AUMAP]

Quizard 3.4 [Klaus Sommer, Team Europe, The Dumping Union]

Virtuality SU2000 [Phil Bennett, SailorSat]

7 Smash [Yohji, Smitdogg, Charles MacDonald, The Dumping Union]

This emulates early Apple computers and clones.

Get it here --> http://sourceforge.net/projects/agatemulator/files/