i think i did bad choose that i I bought Cable 1 pc to 2 VGA SVGA Monitor like this in amazon[ Amazon.com : Gino White 1 PC to 2 VGA SVGA Monitor Y Splitter Cable Lead 15 Pin : Computers & Accessories ]
i should bought USB TO VGA like this in amazon[Amazon.com: StarTech.com USB to VGA Multi Monitor External Video Card Adapter - 1440x900 - USB to VGA External Graphics Card: ElectronicsAmazon.com: StarTech.com USB to VGA Multi Monitor External Video Card Adapter - 1440x900 - USB to VGA External Graphics Card: Electronics]
now it detect me only 1 Monitor in the windows 7,
is any software that can help me in this situation ?