Category Archives: Pre-release

OS/2 6.304: Finally Complete

Some time ago, I lamented that even though the OS/2 Museum had a good number of disks of the final OS/2 2.0 beta, level 6.304, there wasn’t enough to install the OS, let alone any of the development tools or … Continue reading

Posted in CD-ROM, IBM, OS/2, PC history, Pre-release | 5 Comments

OS/2 6.304: Who Has More?

Yet another interesting item that I recently ran through a Kryoflux is a set of 30 floppies labeled “IBM OS/2 Version 2.0 Pre-release Evaluation Copy – 6.304”. In this case, there’s no mystery as to what it is: 6.304 was … Continue reading

Posted in Archiving, IBM, OS/2, Pre-release | 8 Comments

Archival Puzzles

Every now and then I attack the large amount of floppy disks in my basement and run a bunch of them through Kryoflux. This time it was a shoebox full of OS/2 related floppies. Among them was a very incomplete … Continue reading

Posted in Archiving, IBM, Kryoflux, OS/2, Pre-release | 30 Comments

OS/2 2.0, Spring ’91 Edition

Thanks to a generous reader, a curiously nondescript box labeled “OS/2 32-Bit Pre-release” recently turned up at the OS/2 Museum. The box looks very much like retail IBM products from the early 1990s, but has no identifying description except for … Continue reading

Posted in IBM, Microsoft, OS/2, PC history, Pre-release | 34 Comments

How Apple Created Hackintosh, Part II

There is every indication that throughout the early 2000s, Apple internally built and ran all of OS X on x86 PCs (it’s also something Steve Jobs himself mentioned in 2005). Otherwise why would Apple have x86 drivers for AC’97 audio … Continue reading

Posted in Apple, Intel, OS X, PC history, Pre-release | 10 Comments

How Apple Created Hackintosh, Part I

At a developer conference in June 2005, Apple announced that OS X will transition from PowerPC to Intel processors. The first Intel Macs (sometimes nicknamed “Mactels”) were introduced several months later, in January 2006. The announcement generated significant interest in … Continue reading

Posted in Apple, Intel, PC history, Pre-release | 10 Comments

PC DOS 1.0, But Not Quite

Last week a most interesting image of a 160K disk arrived at the OS/2 Museum. The files on the disk image are rather old. When the disk boots up (not trivial, see below), the following message appears: Astute readers will … Continue reading

Posted in DOS, IBM, Microsoft, PC history, Pre-release | 47 Comments