Does Anyone have the LSI00244 host bus adapter?

I currently have an SUPERMICRO AOC-SASLP-MV8 and I get a lot of errors with it in the syslog, things like:

Dec 15 11:34:57 UNRAID kernel: ata11: sas eh calling libata port error handler

Dec 15 11:34:57 UNRAID kernel: ata12: sas eh calling libata port error handler

Dec 15 11:34:57 UNRAID kernel: ata13: sas eh calling libata port error handler

Dec 15 11:34:57 UNRAID kernel: ata14: sas eh calling libata port error handler

Dec 15 11:34:57 UNRAID kernel: ata15: sas eh calling libata port error handler

Dec 15 11:34:57 UNRAID kernel: sas: --- Exit sas_scsi_recover_host

And I am thinking about dumping it and upgrading to this card:

http://store.lsi.com/store.cfm/Host_Bus_Adapters/9201_Adapters/LSI00244/

I know LSI is a good manufacturer who makes quality cards, but does anyone have any experience with this card with Unraid? How has it worked for you? Also does unraid even have drivers that would support this card?

Thank You