Using PowerBuilder 6.5, I'm trying to open a PBL to see the source code of the modules. I have no experience with PB, so I need some hand-holding. I can display entry forms, but I need to find the code that connects to the Oracle back end, and I need to change it to open up a SQL Server back end. Can someone show me how to do this? I can open a sample app that comes with the installation of PB, and I believe that I can see source code, but I need to do this with another PB app and don't know how. I also have install disks to upgrade to PB 7.0 and then to 9.0.