We're leading the news roundup with something a little different this month. Following a suggestion from seanstar to plug little-known audio player Cog, I thought it'd be a good idea to (briefly) highlight a few audio apps for those of you with collections of game rip audio and other video-game sound formats. Please let us know in the comments if there are any others you recommend.

So first up there's Cog, a free open-source audio player that supports tracker formats (it, s3m, xm, mod), several video game formats, and a host of other common audio formats. With playlists, Growl support, and a small memory footprint, it's a great choice. But development has fallen away over the past few years. Use the latest nightly build rather than the 0.07 release, unless you run into stability issues.

The lightweight Vox music player is in rather more active (albeit slow) development, and comes close to matching Cog feature-for-feature -- with the bonus of a slick interface and some cool effects plugins.

Old school Mac fans will be pleased to note that SoundJam MP is available for OS X, although it doesn't work in Lion (nor does it support any video-game music formats).

Getting a little more focused, the Commodore 64 music player SIDPLAY was recently updated to work in Lion. It mimics the look and feel of iTunes, and was designed with the huge High Voltage SID Collection in mind.

Richard Bannister's M1 and Audio Overload lack the bells and whistles of the other players mentioned, but between the two of them they cover 34 different video-game music formats (M1 is for arcade music only; Audio Overload is for everything else).

If you're looking towards Apple's iDevices, try Modizer for multi-format playback. Sid Player and Module Player offer music in the Commodore 64 and Amiga sound formats, respectively.

Keep reading for the emulator updates, including new versions of Parallels Desktop, Pom1, Atari800MacX, and more.

iDevGames has announced the uDevGames 2011 Macintosh game development competition will begin on July 1. There’s serious prize money across several categories up for grabs, so professional, hobbyist, and beginner developers alike should check it out.

After two years without a news post, the Residual team gave an update on their progress in late April. Residual is a fork of the ScummVM project that aims to support LucasArts’ 3D adventure games Grim Fandango and Escape from Monkey Island. Grim Fandango is now listed as “completable with a few minor glitches” on the compatibility list. Daily snapshot builds are provided on the Residual downloads page.

Keep reading for more emulator updates.

Apple released updates to its iMac line earlier in the week, bumping performance with the latest Sandy Bridge processors and AMD Radeon HD graphics cards. The new iMacs also sport ports -- one in the 21.5-inch models, two in the 27-inch -- for the new Thunderbolt high-speed peripheral connection interface that was introduced with the new MacBook Pros earlier in the year. Tested did a breakdown of the gaming capabilities of the new iMacs, determining that the best choice for many gamers will be to get the 21.5-inch model with a 6770M graphics card.

Apple also released the long-delayed, much-anticipated white iPhone 4 last month. If I may editorialise for a moment, the excitement over what is only a colour change is utterly ridiculous -- it almost makes me ashamed to be an Apple fan.

Arcade emulator MAME has a new project manager. After six years at the helm, Aaron Giles, a legend in the emulation scene, has stepped down to make way for Angelo Salese. Giles will still be involved as a developer on the project, however. The latest version of MAME and its OS X port, SDL MAME, is 0.142u2, which as usual offers a wealth of source changes. See here for the list. Head over to the SDL MAME website for a precompiled version, or grab the source straight from the MAME site.

Super Nintendo emulator Snes9x has received a long-awaited update. Version 1.53 offers a wealth of fixes and improvements, which you can see in the changelog listed here. Downloads are also available at the preceding link.

Nintendo Gamecube and Wii emulator Dolphin now has official Mac OS X builds. The emulator is updated on a more-or-less daily basis, so keep a close eye on its download page for the latest binaries.

Keep reading for more emulator updates.

We’re building a better MacScene, and we need your help. Developers, designers, writers, editors, and anyone else with expertise that will be useful for a bigger, better MacScene should check out this forum thread for more details on the changes and how you can help. And yes, the emulator database is set to return.

Apparently, March is a slow news month. Here are the updates in the world of emulation on the Mac.

Boxer, a powerful DOSBox front-end that can wrap games into individual OS X apps, has officially reached version 1.0 -- and subsequently received a minor update to fix a bug with System folder icons being overridden when they are set as game folder. See the official site for full details and a download link, and also check out the blog for an interesting discussion about the future of Boxer -- which includes distribution on the Mac App Store.

In news we missed last month, multi-platform DOSBox game launcher DBGL has been updated to version 0.72. Changes include support for forced scaling and configurable dosbox.conf locations. See the official site for full details and a download link.

Open-source MSX emulator openMSX has been updated to version 0.8.1. The update fixes a number of minor issues, adds scripts to help with Tool Assisted Speedruns, and adds emulation for a few MSX devices. See the changelog here, and check the official site for download links.

Keep reading after the jump for more updates.

The Mac App Store launched in early January, pulling an impressive one million app downloads in the first 24 hours of operation. The initial lineup of 1000 apps has expanded considerably over the past few weeks. For gamers and emulation enthusiasts, the impact of the store is still unclear. It is certainly good for the exposure of games on OS X, but could potentially discourage people from looking elsewhere for software that doesn't meet Apple's stringent requirements. The only emulator that seems to have made it past Apple so far is MacWise (a terminal emulator).

Apple's stringent approval policies have come under fire recently, following the listing of an unauthorised clone of Wolfire's Lugaru HD game which severely undercut the price of the original. The developers of this unauthorised version claim to be within the rights of the GPL2 licence under which the source was released back in May, while Wolfire insists that the assets -- graphics, sound, other artwork -- are protected and may not be redistributed. At the time of writing both versions remain on the Mac App Store. Also see the Kotaku post for a more detailed run-down of the issue.

A new(-ish) emulator called OpenEmulator -- not to be confused with Open Emu -- aims to be "an accurate, portable emulator of legacy computer systems." Development efforts are currently focused on implementing a Mac OS X interface and emulating the Apple I and MOS KIM-1 computers, although there is also functional Apple II support. The emulator notably uses a software components framework, which allows the simple addition of expansion devices and peripherals (including virtual monitors). See the official website for more information.

MS-DOS emulator Boxer approaches nearer to its official 1.0 release, reaching 1.0rc1 a few days ago. The 1.0 release promises to be a complete overhaul, with more intuitive game installs, a new interface, support for cover art, better stability and performance, and "much, much more." See the official website for full details and a download link.

More emulator updates after the break.

Highlights in Apple news this past month include the announcement that the Mac App Store will open on January 6 and the passing of a new milestone in market capitalisation. Apple’s market cap now stands at over $300 billion, which is still some $70 billion behind Exxon Mobil -- the largest US company. This marks a great year in stock for the company, which passed $200 billion back in March and rose to become the second biggest US company in May (leapfrogging Microsoft).

Open-source x86 and AMD64/Intel64 virtualisation tool VirtualBox received a major update shortly before Christmas. Version 4.0 provides a major reworking of the GUI, adds support for new virtual hardware, removes the 1.5/2 GB guest RAM limitation on 32-bit hosts, and more. See the changelog for a full run-down and the official site for a download.

In news we missed last month, MS-DOS emulator Boxer has entered public beta for version 1.0. New builds were released throughout December, with the biggest changes being that games can be imported “painlessly” from CDs or folders, there is a dedicated games folder automatically created, and the program launches with a welcome panel. Check out the official Boxer website for more details.

MAME and SDLMAME were updated three times over the past month. The latest version (0.141) adds support for the games Heavy Unit, Poizone, Silver Game, and Jack Potten’s Poker, in addition to providing a long list of improvements and bug fixes. Check out the MAME website for full details, and grab the latest SDLMAME build from here.

More updates after the break.