[CentOS] CentOS and Marvell SAS/SATA drivers

>Regarding the Marvell drivers, I had good luck with the 'sata_mv' driver
>in Scientific Linux 6 just yesterday, running a pair of 4-port PCIe-x4
>Tempo 'Sonnet' controller cards.

Are those the Mac/Windows Sonnet cards that go for less than $200?

What kind of performance you seeing? Are you doing software raid on them?