I'm looking for suggestions on good SATA RAID card (4 ports) supported in 
NetBSD-current.

http://www.netbsd.org/Hardware/pci.html shows that the following are 
supported:
Adaptec ASR-2410SA SATA RAID(aac(4))
3ware Escalade 8500, 8506 SATA RAID (twe(4))

I've read some good review on Broadcom's RAIDCore BC4452 card. Is it 
supported in -current? (Based on Broadcom's BCM5770 Serial ATA controller 
chip)

Florent