6.0-CURRENT SNAP004 hangs on amr

I was trying to install 6.0-CURRENT SNAP004 i386 from CD and the
kernel hangs on amr.
I tried setting hint.acpi.0.disabled=1 with no change.
Removing the card the kernel boots right and I get to see sysinstall.
FreeBSD 5.4 installs and runs fine.

I uploaded a boot -v dmesg here:
http://pwp.netcabo.pt/0661311001/freebsd/6.0-current_amr.txt

I'm available to make whatever tests necessary.

My thanks in advance,

Joao Barros