Amtron P2 front mounted single slot card reader in G4 MDD 1.25 Mac.

Running Tiger OS.

For info Go to-

Great site for Drivers and general P2 info

http://panasonic.sixbullets.net/

http://www.dvinfo.net/conf/showthread.php?t=115681

To purchase the Amtron P2 card reader here's the link

http://www.amtron.com/reader/p2card_reader.htm

Amtron PCCard in PCI Slot  between Display, Sonnet and Kona card.

Update,

I've been advised by a user who has a PowerBook G4 15" with 1.67GHz processor, 1Gb memory 15", Mac OS X 10.5.6 with PCMCIA slot.

He is running Leopard OS and ingestes P2 content, DVCPRO HD via PCMCIA very well.

Thanks to Jeff for the Powerbook information.