I have found a black border solution for Baldur's Gate 2 (original, patched to 26498), at least for my laptop (Windows 8.1). The Win 8.1 laptop has: integrated Intel HD 4600; and NVIDIA GeForce GTX 850M; 1920x1080 built-in display; connected to a glorious Ultrasharp 2560x1440 monitor. Briefly: select the resolution options "Multiple displays" and "Duplicate on 2 and 3" using a cable or adapter connected to a 3rd monitor or a TV (off is OK) solves the black border/scaling problem for me with 3D Acceleration enabled, running at 1280x720. ---:::---:::--- My laptops can run BG2 with no scaling