I have the opportunity to get a cheap multi i/o + aic6360 scsi
VL-bus card for a 486 I'm going to be using as a PPP gateway and
firewall.  From the source I see that the driver uses programmed I/O
and not DMA transfers.  Can anyone using this driver tell me how
the performance is?  Super-fast scsi is not too important but if
it's really slow that could be a problem...

thanks,
       todd