Hi, Iam new to 3270 sessions and screen scraping for data from the session windows. I have project at hand where using VB program, we need to send/receive data from Extra! terminal emulator from Attachmate corp. I also have a EHLAPI32.DLL from Rumba/Wall Data but my VB program doesn't seem to recognize the DLL when HLLAPI() is called. I am looking for resources on how to write a VB program to access a 3270 session and what methods/APIs to use to read/write data from the VB application?. I purchased book "Client/Server programming with VB5" Chris Peters but it doesn't help Appreciate pointers to resolurces. Sincerely, Bhaskar