I have a MacPro running 10.4.8. I have a firewire compact card reader. It worked fine till today. It is not recognized. I even ran system profiler and nothing shows up on the bus. I then plugged in a firewire hard drive with the same result. It is not the reader or the drive as they work fine on my G4 Mac. Any suggestions? Allan Nashua, New Hampshire www.nebirds.com