MarkCollette
macrumors 68000
Originally posted by zupchuck
I guess I'm missing something fundamental. It wouldn't be the first time. 🙂 But, why shouldn't Apple have a 64-bit OS before all of their machines are 64-bit capable? Windows will have one and it will run on 64-bit machines. If you don't have a 64-bit machine, buy one if it fits your means. Or, use the 32-bit version of the OS. It's like saying that current Porsche owners can't drive fast until all the Audis and VWs have similarly capable engines and tires. Yes, some apps run faster on the G5 already. That's great! I'm sure if a true 64-bit OS X comes out, a 32-bit version will be there.
If there was a 32 and a 64 bit version of the same OS, having the same features, except that the 64 bit one provided access to more memory, then that would be a great migration path for Apple to take. I think what people are worried about is a scenario like Mac OS X 10.3 being the last version to support 32 bit stuff, and from then on everything is only for 64 bit hardware, which would then leave everyone with old stuff in the cold. Basically, Mac OS X 10.3 supports all "modern" G3 and up systems, which means hardware from over 6 years ago can run all current software. It would suck to go from that, to a situation where only machines from the last 6 months could run the newest OS.
So, as long as the 64 bit support is in the form of operating system extensions, and not some hard requirement, then I think people will be happy.
- Mark Collette