Pentium M iBook at MacWorld
The Pentium M is definately a step above the G4, in every way, but I still don't think that I'll be upgrading right away because of Rosetta.
Rosetta is really cool. I'll give Apple that. It just isn't fast enough. I do not intend to pay for upgrades to the Adobe Suite or to the Macromedia Suite MX just to make them run faster on the intel macs. Adobe has been pretty clear that they will not be offering a free upgrade for existing users so that means we'll have to pay.
I'm not sure about Java. Technically it should just run, but since I am not certain what's involved, and since Sun hasn't said anything about creating a VM for Darwin x86 so that means that until they do ColdFusion is either out of commission, or it will have to run through Rosetta, both of which are unacceptable for me.
I'm sure all of this stuff will shake out, and it is better for Apple to get their x86 machines out sooner rather than later. I am just not sure once the reviews come out with how slow Rosetta is that many people will upgrade. Probably the people who use only the iLife suite, and iWork will be fine. The Apple pro apps will work well, that is probably why they came up with a photoshop substitute and the audio software that they did. The knew that there would be no Pro-Tools for MacIntel. At least not for a while. I can assure you that performance will not be acceptable in emulation. Well, it's OK. My G5 and iBook should hold me until the end of '06 when it might make sense to upgrade my software, but even if I don't they will be fat binaries so I won't have to worry about it.