I recently got a DLT7000 scsi drive to hookup. I have some older SCSI
cards but they do not seem to be supported in 64 bit mode. I don't
want to drop to 32 bits (it's my ZFS file server).

Any recommendations on a SCSI adapter that will work in 64 bit mode?
The HCL will say working even if it's just 32 bits with the ncrs,
adp*. cadp* drivers.

I think the DLT maxes out at 8 MB/s so I really don't need even an
Ultra2 adapter much less a u320 controller for $1000!