Introduction
MacImage is an utility to produce hybrid Macintosh/PC (HFS/ISO 9660) CD-ROMs and DVD-ROMs on a PC. (DVD-ROMs are just bigger volumes.) Hybrid CD-ROMs behave like native media on both platforms (PC and Macintosh) and give all users the best possible experience when mounting the CD-ROM on their computer.
On a PC, those CD-ROMs behave like plain ISO 9660/Joliet CD-ROMs (autostart, long file names).
Likewise, they appear as plain Macintosh volumes when mounted on an Apple computer, with icons, long file names, "double-clickable" file icons and the like. They can implement the QuickTime autostart feature (only under MacOS 9) when it is not inhibited by the user. There is no autostart under mac OS X. It is even possible to install Macintosh applications (programs) on such media.
As other CD-ROM premastering software packages, MacImage manages a project file holding the list of files and folders that the user want to include in the ISO view and/or in the HFS view. Data files are shared between both views (or, better said: can be shared). This project file is compiled to produce an image file, which is then burnt (as an ISO image) with your favorite burning software.

MacImage and Hybrid CD-ROMs

Five easy steps:
• Open/Create a project file
• Drag & Drop files from the Explorer
• Select the file to support Autostart on the Macintosh side
• Compile the image
• Burn the image to disk

Finally, the project is "compiled" to produce the image file. This image file is a faithful copy of the future CD-ROM. It is then burnt with a general purpose burning software. Almost all burning software offer a special mode to burn existing images. See the CD-ROM FAQ for more information.

New Version 7
The new version 7 offers many improvements upon former versions. Please visit a page presenting the new features, in particular the possibility of using the program from the Command Line.

Walkthroughs
We publish on this site a series of illustrated walkthroughs showing how to use our different tools to build Macintosh CD-ROMs on a PC.

Other Interesting Pages

• Autostarting CD-ROMs, how to produce a CD-ROM (Macintosh or hybrid HFS/ISO 9660) wich will automatically start an application when the volume is inserted in the drive.
• Macintosh Custom Icons, how to produce them with WinComposer and how to integrate them in the CD-ROMs built by MacImage.
• How to put a Web Site on a hybrid CD-ROM (a CD-ROM which will be read on a PC and on a Macintosh)?
• How to produce a CD Extra, that is an audio CD containing a data track (which can be hybrid and allow autostarting on a PC and on a Macintosh)?
• See also our pages on Flash and Director.
• Installation of Macintosh programs, how to install Macintosh applications (programs) on a CD-ROM (HFS or hybrid HFS/ISO 9660), with several walkthroughs.

FAQs
Please consult our new FAQ on MacImage. This FAQ handles many questions asked by users from the daily use. It is a valuable source of information and you may find in it answers to someof your questions.

Mailing List
We launched a mailing list on MacImage, to allow the diffusion of know how, tricks, hints and tips. This mailing list is open to all. You can register from this Web site. Feel free to ask any questions and share your experience with other users.

Testimonials
We select some of the unsollicited testimonials sent by users about MacImage. A few sentences may say it better than thousand words...

Demo (Trial) Version
You can download a demo version of MacImage from this site. The only restriction of this demo version is that the hybrid CD-ROM can't hold more than 100 files and 50 Mo, or more than 100 Mo (with fewer than 100 files). In Partition mode, the Macintosh partition is limited to 50 MB.
To get a better understanding of MacImage features, you can download the Help File.

Price List and Order Form
Last but not the least, here is our Price list and our On-line Order Desk. The on-line order processing is done on a secured server (SSL) and offers all the security you want (in particular, your credit card information never travels on unsecured links). After charging your credit card, you can download the product immediately.

MacImage and Macintosh Icons
Next version of MacImage will allow users to produce (compose) Macintosh icons directly in the program. Please visit the preview page of WinComposer, a Windows utility to compose Macintosh icons.

Resellers
We welcome resellers.

Hybrid CD-ROMs
How is it possible to manage two views of a same pool of data files? The file structure of the ISO 9660 standard and the file structure of the HFS file system are totally different, but it is possible to use the "holes" (or freedom degrees) left in each file system to make the other one visible.
The first sector of the CD-ROM (which is not used by the ISO file system) contains a classical Macintosh partition table which points to the HFS catalog placed after the ISO catalog. This HFS catalog contains file or folder items pointing to the common data pool, which comes at the end of those management structures.
The 16th sector of the CD-ROM contains, as specified in the standard, the beginning of the ISO catalog. This catalog contains file or folder items which point to the common data pool.
Since both catalogs contain the label indentifying the files stored in the data pool, those labels can be different and use different coding tables (Unicode vs. Macintosh Ascii). More, it is possible to drop a label in one of the catalogs to make a file invisible from this view.
Since the data pool is only visible through the labels stored in the catalogs, it becomes possible to install any files, even Macintosh files having both a data and a resource fork, like programs.
For more information on installing programs, please visit our page on Installing Macintosh Applications using MacBinary or Binhex files.
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