Samba Development Team: We are currently running samba on a Redhat 6.1 Linux installation, and are having difficulty in one area. We run Quick Books Pro 99 and everything works fine, until two people try to access the database at the same time. When I look in the logs, I notice the error: nttrans.c: call_nt_transact_ioctl (2516) call_nt_transact_ioctl: currently not implemented It would appear that our difficulty is due to this functionality not being implemented. When I look at the source code, I notice that is says that there are currently no plans as to when this might get implemented. Is there any way that priority for this functionality could be increased? If there are no plans, what is the difficulty at adding this functionality and to where could I look to get an idea of its implementation. It is very crucial for us to use this functionality, and if I cannot resolve this problem I will be forced to move to Windows 2000 (Which I really do not want to do). Any help in this area would be greatly appreciated. Thank you for your time. -- Chuck Thier Programmer for Kamico Instructional Media (512) 343-0801 x112 chuck@kamico.com