SAMBA Help Needed

["Bodnyk, Bruce W" <BBodnyk@fciconnect.com>]

I'm trying to mount a directory on a Windows NT box onto a Debian system
and am having some problems. I can use smbclient and get to the directory on
the NT machine but when I try and mount the directory using

mount -t smbfs -o username=bbodnyk/fciam //etbodnyk/proengineer
/var/www/proengineer

I get the following error message:

SMBFS: need mount version 6
mount: wrong fs type, bad option, bad superblock on //etbodnyk/proengineer,
          or too many mounted file systems.


Any idea what could be going wrong? 

Thanks!
Bruce