I have a problem with Gta san andreas,I have a laptop Acer Aspire 5730z,4 GB ram,Intel pentium dual-core,video Mobile Graphic Media Accelerator.I instal gta ,when I start the game,I hear the menu sound,but the scren is green,I have Xp,when I put Vista I can play,but I can play MTA,plese hive mee a answer.