Dell Poweredge 1750 - amr driver

[moti at flncs.com]

Hi , 
I was wondering if anyone runs freebsd on the above hardware ?
I managed to get freebsd installed with no problem , how ever  tried pulling a drive out of the raid 
i got npo alerts / messages in the log fles .
i was wondering anyone uses an amr based raid and can help me out .
this will be a prodcution system and i'd hate to not know if there are any problems with  the raid .
thanks you .

Moti