For some reason, everyone sdays you get pnics all the time with the PCI-324 drivers. I have run OS 10.3 (.1 - .9) and am currently running 10.3.9 and hardly ever have problems. Once in a while, Itunes will give me trouble, but we're talking once a week. I'm not sure what the deal is, for everyone else, but I seriously couldn't be happier witht he 324. Wondering if I should try this new driver since 1.08 has worked fine in the past...