4 gigs of ram shows only 3 in meminfo

[Ed Curtis <e_curtis@homes2see.com>]

Just installed a new server that has 4 gigs of ram. Running cat 
/proc/meminfo shows only 3 gigs of memory. I though maybe there was a 
bad stick. Checking the bios screen at boot does show 4 gigs. Any ideas 
why etch isn't seeing all 4 gigs?

Thanks,

Ed