[Samba] roaming profiels

[Gurnish Anand]

Hi,
  I have roaming profiles (win2k) on samba 2.2.7a running. Each night 
all the data on the samba server gets backed up. All the client 
computers gets shut down at 5 pm. During the backup every day, I get 
atleast 2-3 errors on people's profile that the file changed as the 
backup utility tried to acces it....

Dont know what the problem is.....

please advice!!

Gurnish