Hi, Does anybody know about some frameworks for Microsoft Windows "OSes" like MFC (from Microsoft) or OWL (from Borland/Inprise) because using calls like PPAL := Void_To_Logpalette(Win32.Malloc.Malloc( Win32.Strings.size_t((Win32.WinGdi.LOGPALETTE'size)/8 + NPAL*((WinGdi.PALETTEENTRY'size)/8)))); is very "difficult". P.S. I understand that MS Windows OSes are not so good but they are widely used.