Dual Xeon's detected as quad xeons?!

["Ben Halicki" <ben halicki macquarietextiles com au>]

Hi all,

Just installed FC2 on a server running dual xeon 3.4ghz cpus, but fc2 seems
to be detecting four cpu's, instead of 2?  I can determine this by running
cat /proc/cpuinfo, which lists cpus 0-3.  Any reason for this?  I understand
there is probably a simple solution, or something I haven't done...

Thanks in advance,

Ben Halicki