MWNY PowerMac Specs?

An anonymous source provided the following specs for upcoming PowerMac G4's... presumably at MWNY.

1.0 GHz, 1.2 GHz, and dual-1.4 GHz G4's

DDR 333 MHZ

ATA 133 support

4 64 bit PCI

1 AGP

Gigabit Ethernet, Firewire, USB

60, 80, and 120 GB drives

New Superdrive, and faster CDRW.

Built-in Bluetooth

$1599, $2299, and $3299.

These certainly sound like reasonable specs for future machines... again, the upcoming Servers (May 14) specs may help confirm/deny some of these specs.