On Linux 2.4.4 I created a share for a MS Foxpro DB with samba 2.2.0. The speed is insufficient and I'm thinking to set kernel oplocks , level 2 oplocks and oplocks to false. Now I see you are hosting a NT4-Locking.reg file on samba/docs and perhaps this enables the use of oplocks on linux with better speed. Or could you explain, what this file is for? Thank you Andreas