Samba Client: Permission Denied on Mounted Share

[Toney <tlists@indy.rr.com>]

I'm running Samba Client on Sarge.

When I mount Winders 2000 Server directories, I can read the files fine.

When I mount Winders XP directories, I get "Permission Denied" with 
every attempt to read the mounted directory.  (I get no errors when 
mounting.)

A four year old Slackware server does not have the problem.  It reads 
mounted XP directory entries fine, using an identical mount command, a 
la "mount -t smbfs -o username=blah, password=blah //winders/dir /mnt".

Any help greatly appreciated.

Toney