Now that that the new Power Macs have been announced, and a considerable number of MR members are disappointed, I'd like to start a POSITIVE thread.
Even though many people are disappointed about the PM G5 updates, Apple hasn't dropped the ball on iMac updates, and Mac fans who are interested in the iMac should be very happy.
People were asking for 512 RAM, faster processors, and most of all a better graphics card, and Apple is rumored to be delivering on all of those.
I think the Rev B iMac G5 will be a VERY nice computer. Plus, there's *hope* that this model of the iMac G5, the Rev. B, will address the fan noise issues infamous in the Rev. A.
Personally, I am very happy about the rumored iMac G5 specs.
In fact, I think the rumored upgrades to the iMac G5 are at least tied as the best upgrades among the eMac, iMac, and PMG5 updates. That's not saying it's the best computer is the lineup.
The PM is clearly the best. I'm stating that the value of the update is decent-to-strong. The keyword in this is that the iMac specs are "rumored," so we're not positive that they're official yet, but it's likely the specs are true. 
The rumored specs of the new iMac G5 will take the $1299 model from:
80GB HDD to 160GB HDD
256MB RAM to 512MB RAM
64MB NVIDIA GeForce FX 5200 Ultra to 128MB ATI Radeon 9600
1.6GHz G5 processor to 1.8GHz
533MHz frontside bus to 600MHz
Tiger instead of Panther (minor, but still a nice bonus)
iLife 05 instead if '04 (minor, but still a nice bonus)
and rumored Bluetooth 2.0 standard, as TS states.
If you were to order a BTO iMac with those hardware specs today (double RAM, double HD space, double video RAM/better graphics card, and faster processor), it would cost $1624 and the price of the new system is expected to stay at $1299.
This is not a computer improvement miracle
but it's a NICE update and should result in happiness among Mac fans...
Even though many people are disappointed about the PM G5 updates, Apple hasn't dropped the ball on iMac updates, and Mac fans who are interested in the iMac should be very happy.
Personally, I am very happy about the rumored iMac G5 specs.
The rumored specs of the new iMac G5 will take the $1299 model from:
80GB HDD to 160GB HDD
256MB RAM to 512MB RAM
64MB NVIDIA GeForce FX 5200 Ultra to 128MB ATI Radeon 9600
1.6GHz G5 processor to 1.8GHz
533MHz frontside bus to 600MHz
Tiger instead of Panther (minor, but still a nice bonus)
iLife 05 instead if '04 (minor, but still a nice bonus)
and rumored Bluetooth 2.0 standard, as TS states.
If you were to order a BTO iMac with those hardware specs today (double RAM, double HD space, double video RAM/better graphics card, and faster processor), it would cost $1624 and the price of the new system is expected to stay at $1299.
This is not a computer improvement miracle