System requirement for Microsft Fligth Simulator X

Hello

    Yesterday i bougth CPU with following specification.

Pentium 4 (HT Technology) 3.2 ghz

Intel 945 Motherboard

1GB Ram

128 MB VGA Built in

I want to play microsoft fligth simulator X on my PC . But i donot know my system requirment will play this game or not.Please tell me about my problem

                  waiting ur's reply

                            Hamza Khalid