These are the new Powermacs which will be released on February 3rd one week after the iMac & eMac update. As you can see no new chips (we're still over clocking). The 1.43GHz runs HOT and basically does nothing except wait for instructions as the DDR set up is still hindered. Front ports are nice, as well the prices which we're hoping sells these things. $2,999.00 Dual 1.43GHz PowerPC G4 256K L2 cache & 2MB L3 cache/processor 167MHz System Bus 512MB PC2700 DDR SDRAM 180GB Ultra ATA drive SuperDrive (DVD-R/CD-RW) (4X) Firewire 800 X 4 USB 1.1 X 4 Airport Extreme (built in) Bluetooth 2499.00 Dual 1.25 GHZ 256K L2 cache & 2MB L3 cache/processor 167MHz System Bus 256MB PC2700 DDR SDRAM 120GB Ultra ATA drive SuperDrive (DVD-R/CD-RW) (4X) Firewire 800 X 4 USB 1.1 X 4 Bluetooth cases for the top two have changed slightly, there are now 4 front ports available (2 X Firewire 800, 2 X USB 1.1) $1,599.00 Dual 1GHz 256K L2 cache NO L3 cache everything else is the same as current product.