PC questions

I'm sure it's been asked before, but please just bare with me.
I saw the final system requirements and I'm sure that's just the bare minimums to run it. My question is how will it run on the minimums? I know it won't run anywhere near maxed out, but will it look and run better than flight sim 04? Right now I can run FS 04 with everything almost maxed out and it runs great. I don't want to upgrade to X and have it look and run worse than 04. What's the point then?
With that said, I'd like to upgrade my PC in the near future. How does the Duel core e6600 2.4ghz processor with the Nvidea 7950gtx video card sound? I'd couple it with a 250GB hard drive and probably 2 GB of memory. I'll have it custom built since I really don't want to invest more than $1,000 into it to just run FS. I'd have a friend install Windows Vista on it when it comes out. Will this set up be good enough to run it better than FS 04 and will this set up be something that will run X with a lot of features turned on? I don't want to buy a few thousand dollar pc just to run one video game on.
I'm sorry for asking questions that were probably already asked and I appreciate any feedback. Thanks guys!
I saw the final system requirements and I'm sure that's just the bare minimums to run it. My question is how will it run on the minimums? I know it won't run anywhere near maxed out, but will it look and run better than flight sim 04? Right now I can run FS 04 with everything almost maxed out and it runs great. I don't want to upgrade to X and have it look and run worse than 04. What's the point then?
With that said, I'd like to upgrade my PC in the near future. How does the Duel core e6600 2.4ghz processor with the Nvidea 7950gtx video card sound? I'd couple it with a 250GB hard drive and probably 2 GB of memory. I'll have it custom built since I really don't want to invest more than $1,000 into it to just run FS. I'd have a friend install Windows Vista on it when it comes out. Will this set up be good enough to run it better than FS 04 and will this set up be something that will run X with a lot of features turned on? I don't want to buy a few thousand dollar pc just to run one video game on.
I'm sorry for asking questions that were probably already asked and I appreciate any feedback. Thanks guys!