Originally posted by dukestreet
For the new PowerMac 970s they'd need to redo the OS, right? Makes perfect sense to me....
The PowerPC 970 is a PowerPC processor, and thus shares the same 32-bit instruction set that all other 32-bit implementations of the PowerPC share. IBM has also stated that the changes needed to run a 32-bit OS on the PowerPC 970 are minimal. Therefore there is no reason that they should have to redo anything to run on a PowerPC 970 if they want to run in 32-bit mode -- which is almost certain if Apple intends to release 10.3 within the next 6 months.
I've said it before, and I'll say it again. Even if Apple releases a PowerPC 970 based system this summer, there is almost zero reason for them to also release a 64-bit version of MacOS X at that time. MacOS X will probably not be a 64-bit OS until at least version 10.4, if only so that developers can actually start revving their apps for such a release.
If there are any doubts, remember that 10.2 was released in August. The PowerPC 970 wasn't sampling until this year, and wasn't announced officially until October of last year. So assuming that Apple is going to make systems with this chip, that would mean that they have probably had less than 3 months to do so thus far. Not only that, but any such test machines they may have had would have been prototypes! This is
very bad for development. Apple will not release a 64-bit version of MacOS X until they release 64-bit hardware to the public, period.
Originally posted by 000111one111000
WWDC's date was changed quite a while ago. I forget the reasons, but I do remember reading about it a month or more ago.
I don't think so. For one, on Tuesday when I bought my e-ticket, it clearly stated that it expired on May 23 - the last day of the former date. Today it states that it expires on June 27 - the last day of the new date. And anyway, I didn't sign up alone, but with 4 others who were all checking dates and schedules, so I don't think that a change like that could have gotten past us all

.