Version 1.0 was the initial release of Open Transport and was included with early Power Macintosh 9500 computers.
The Open Transport 1.0.1 patch provides improved compatibility with PPP and SLIP software and other fixes, but it is strongly recommended that all Power Macintosh 9500 customers upgrade to version 1.0.6.
Version 1.0.6 is included with all new PCI-based Power Macintosh computers. Customers who previously bought a Power Macintosh 9500 can get an upgrade to the new software by calling the Apple Order Center.
The Open Transport 1.0.7 patch provides improved compatibility with PPP and SLIP software and other fixes.
This article can help you locate the software update mentioned in this article: