Microsoft Project Server 2003 Installation Issue due to SQL Server 2005

Dear All
I am installing Microsoft Project Server 2003 on my machine. I have already installed Microsoft Team Foundation Server 2005 and SQL Server 2005 on this machine. When I am installing MS Project Server 2003, it is askng to enter logon which is created on SQL Server Authentication. When I installed the SQL Server 2005, I used window authentication. But now MS project Server need SQL Authentication. If I try to create new user on SQL Server Authentication in SQL Server 2005, it give me failure error. I dont know the password of by default created users logon. If I used sa logon or I try to change password of sa Logon it also give me error. So I am still waiting and try to get solution but not getting success. Please any one about it let me know. Please tell me how can i create logon by using SQL Server Authentication in SQL Server 2005, Is possible can we integrate MS Project Server with SQL Server 2005. Please reply me ASAP.
Regards
M Waseem Alvi

Hi Waseem,
You need to change the Security Mode to Mixed Mode. Connect to the SQL Server in question from SQL Server Management Studio, righ-click the server, choose Properties and then the Security Page.
HTH
/Elisabeth