Quote Originally Posted by Mr_P
Was using Catalyst 4.05 m50 PRO on 2 x 2G macs and 2 x 2.7G liquid cooled macs. All dongles were installed on an internal usb port on a pci card - not sure what make (can check tomorrow)
S

there have been reports of problems using internal usb card and tiger- dont know how or why-
suspect driver model changes.
can you find out anything about the usb card?
Are the machines recent or old?

in particular cib has been reported not to work if plugged into usb card on some cards.