> If you want support for DMA-capable CardBUs devices like the 3c575,
> you might consider moving to -current, or at least a -current kernel).
> Can you try booting the kernel from one of the -current snapshots, and
> see if it does any better? (You may have to update bootblocks to do
> that, but new bootblocks will still boot old kernels).

I am running some 1.4.1 boxes with -current kernels. These machines boot
fine, but I am curious: How do I update to the newest bootblocks?

Thanks.