Nt roaming profiles gets corrupted

[Turan Demirci]

Hello to every one...!

I have a student lab with 53 nt machines and samba as a PDC 
serving to approx. 500 student.

Now I have problems with roaming profiles. Roaming profiles gets 
corrupted and students needs to delete them. This makes them 
angry :)

I have searched web but could not found any way to solve this 
problem. 

Had anybody managed to overcome this problem?