You might say, that there is Windows XP Mode, which is an excellent solution for specific scenarios, I personally use XP Mode with my GPRS Modem since it does not work properly in Windows 7 64 bit. You want to ask what we are thinking, downgrading from Windows 7 to Windows XP, but despite our desire to move forward there are still users and organizations who rely on legacy applications and devices that won’t run on Windows 7, a problem that can get worse with Windows 7 64-bit mode.