Boot Problems - Intel PRO 1000XT

Hi

I have just purchased the OpenBSD 3.1 CD and am attempting to install it
onto a Dell PowerEdge 1650.
The Dell has 2 x Embedded Intel PRO 1000XT (82544EI) NIC's.
However, the system hangs whem booting from the CD at the same point every
time with the following output:

There is also an Intel PRO 100 NIC that it seems to be happy with.
When I disable the 2 Intel PRO 1000XT's the system boots fine and allows
configuration of the single PRO 100.
If I disable just one of the 1000TX'x, the same error message as above
appears, just with "pci1".

I hope this is enough information and that somebody out there has a solution
to this problem.

Any help would be greatly appreciated.

Regards

Jonathan Liversidge