Alright im kind of confused about the RAM but at least i know all the other stuff is fine. I just received the computer which is the 4550 with 256 ddr Ram (i can always add more) (can i add any type of 256mb ddr memory).
You said that G2 will work fine which is nice but one problem G2 is $300!!! compared to the other simulator i want which is CFS3 (no one has really commented one that). Would you buy the game with the computer i have (i dont really mind if i have to put the graphics down a bit)?

Thanks for all the replies,

Papa