Mounting issues

[Robert Fitzpatrick]

Out of all the following entries in my fstab file, the only one that
mounts on boot is the /home/shared, third on list. All the others I have
to mount manually after logging in and do so without error or issue, can
someone tell me why this could be? 

//windows/work /home/work smbfs user,credentials=/home/.smbcredentials,iocharset=utf8,file_mode=0777,dir_mode=0777 0 0
//windows/portable /home/portable smbfs user,credentials=/home/.smbcredentials,iocharset=utf8,file_mode=0777,dir_mode=0777 0 0
192.168.1.10:/home/shared /home/shared nfs rw,user 0 0
192.168.1.10:/usr/local/www/data/software /software nfs rw,user 0 0
192.168.1.20:/data /home/media nfs rw,user 0 0

I'm assuming it has something to do with mounting them in my home folder
versus root? The permissions on both / and /home are the same...

root at columbus:/home/robert# ls -lah /
total 130K
drwxr-xr-x  27 root   root  4.0K 2007-10-17 13:22 .
<snip>
root at columbus:/home/robert# ls -lah /home
total 84K
drwxr-xr-x 17 root     root   4.0K 2007-07-09 13:11 .
drwxr-xr-x 27 root     root   4.0K 2007-10-17 13:22 ..
<snip>
drwxr-sr-x  2 root       2002 4.0K 2007-07-05 23:55 media
<snip>
drwxr-xr-x  2 robert   root   4.0K 2007-07-07 18:35 portable
<snip>
drwxr-sr-x  2 root       2002 4.0K 2007-07-06 00:07 shared
<snip>
drwxr-xr-x  2 robert   root   4.0K 2007-07-07 18:51 work
<snip>

-- 
Robert