how did you plug them in?
Into which port on the computer?
And which software version of catalyst?

did you install the latest aladdin driver 03/2006?


dongle driver page:
http://www.aladdin.com/support/hasp/hasp4/enduser.asp


direct link to driver:
ftp://ftp.aladdin.com/pub/hasp/hl/ma...ler_MacOSX.dmg