From a reader mail - there's other SI chip based SATA cards for the Mac (like Addonics IIRC - and remember the driver update exercises (repeated updates w/same version number) that Highpoint RocketRaid card PPC Mac users went though...) - see post for a "CoolDrives" card owner notes on issues seen in Leopard and their comments on driver updates. If anyone finds an updated SI card driver to fix this, let me know the details/link. Thanks. (And I'll add it to the info/links on the OS X 10.5 page here.) Updated with a reader mail w/driver download link for another SI-chip based card working OK in leopard.

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