samba - May 2004 - Mapping a Drive to a folder under a share from Linux to Windows 2003

Hi,

I have a Linux Workstation and a Windows 2003 Server that I have setup 
to have a top level share called \\servername\homes$ with user folders 
under this share name. I have patched the kernel for cifs and also 
compiled the mount.cifs utility from Samba 3.0.3 source because windows 
2003 would accept a standard mount -t smbfs command.

 From my windows clients I map H: directly to 
\\servername\homes$\username folder.

However it appears that I can't map to a subfolder on a share from 
linux, is this correct?

The command
mount -t cifs //servername/homes$/username /mnt/h -o 
username=myusername,password=mypassword
fails with
mount error 22 = Invalid argument
Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)

Anyone else encountered this ?

Cheers
james