Can someone help me with vista

Ok i am currently running Microsoft windows vista home basic/ I have just purchased microsoft fliht simulator 2004 nd i was wondering if i would be able to run it smoothly with no probmlems here aare my computer specs,HP Pavilion dv2000 (Core Duo T2400 processor 1.83GHz, 1GB RAM) NVIDIA GeForce Go 7200, is this ok i have a 140GB Hard Drive will this run?
thx
