would like to position myself for the future and have a little overkill so I don't have to worry about tweaking stuff much
You guys are forgetting the point here.. he doesn't want the hassle of overclocking, and all of that.
Jimson, really it all comes down to how much money you want to spend, and what you want to use it for.
Got $1000? Get a new motherboard, i7 setup, 12GB RAM, and an ATI5850 and Win7 Home Premium 64bit.
Got a couple hundred bucks? You can get a nice little upgrade going to an ATI 5830 or 5850.
If all you use the computer for is basic computer stuff (email, www, etc) and Aces High, then don't bother upgrading the Operating System, as that extra 750MB of Ram isn't going to make THAT MUCH of a difference. If you DO decide to up the Ram further, then Win7 Home Premium 64bit is the way to go. Don't let the name fool you, the "Ultimate" version really offers little more than Home Premium, and you're likely to find you won't even use those options.
I will say this... the 9800GTX+ is only a marginal upgrade over the 8800GT. Really, it's not that much of a difference.. it's basically the same card with a little faster memory and slightly higher clock speeds.
I'll use Aces High as a benchmark here with my system. I had the following:
- ASRock G43Twins-FullHD Motherboard
- Intel E7400 C2D (2.8GHZ, slightly OC to 3.0GHZ)
- 4GB DDR3 1066 RAM
- 9800GTX+ Video Card
- USB Turtle Beach Headphones.. nothing fancy about the hard drives or anything else
- Win XP Home (32bit)
I was able to handle Aces High at 512 textures sliders about 2/3 of the way to max and no shadows and run a steady 55-60FPS at 1920X1200 resolution. 1024 (hires) textures didn't seem to affect FR too much until I flew into a lot of action, fire, etc in which it would drop down to 25-30 at times. Higher sliders dropped it down to 40 or so consistently, and shadows REALLY killed things. This is all with a notch of AA in AH settings. It actually seemed to perform slightly worse by disabling AA which doesn't make sense, but perhaps it liked to be stressed... and likewise 2 notches was too much for it... but 1 notch was JUST RIGHT.
Then I upgraded to Windows 7 Home Premium 64bit. Didn't really see much of a performance increase in Aces High. I would have to say... about the same.
Then I upgraded to an ATI 5830 Video Card. I've been a die hard Nvidia fan throughout the years ever since I had a three bad ATI experiences in the 90's with poor drivers and compatibility issues - all of which were corrected by switching to Nvidia, but all the rave reviews about the ATI 58XX line couldn't be ignored. The price was right, people were talking good things, and I can't complain one bit.
I ordered it knowing it was the 'low end' of the 58XX line, and while I was hoping for the best, I expected the worse and I have to say that this card met me right in the middle of my expectations. No, it's not a beast, and if I had the chance to do it again I probably would have saved up for a 5850, but I don't regret my purchase at all.
With the 5830 I can run 1024 Textures with hires, All sliders maxed out, and self shadows at 1024 AND maintain 60FPS all day long. Turning on other planes' shadows kills it big time. Cranking self shadows to 2048 takes a pretty good hit as well. With this latest AH update, I set 2048 hires textures and while flying the new Mossie, my frames are still maxed out. I also enabled the new building shadows and they don't seem to affect things anyway.
So can I max EVERYTHING out? Well no. I was hoping that I could, but I knew that an entry level 58XX card probably wouldn't do the trick. Is AH pretty? Oh yes! Most definitely. Was the 5830 an improvement over the 9800GTX+? *YES*... if I had to guess, I'd say a 30-40% improvement is realistic. I can only IMAGINE what the high end cards are capable of.
Then I upgraded to a Velociraptor Hard drive. Paid way too much for a 160GB hard drive, and while it is definitely MUCH faster (computer boots much faster, game loads much faster, no stuttering when a plane with a custom skin comes into view, etc)... I don't feel it was worth the investment. Looking back I should have used that money to upgrade to a 5850 instead, BUT like I said, no regrets at all.
So, to answer your question... without spending your money to rebuild the system with a new MB, Processor, Memory... really your best bet is a video card, but if you're going to do that don't skimp out. I highly recommend the 5830 or if you can afford it, the 5850. The Fermis (Nvidia) are nice from what I've heard, but I'm an ATI fanboi now. Runs cool. Performs well. I use ATI Tray Tools and now have a significant OC on my graphics card with no ill effects. I just can't complain.
Unless you specifically WANT TO upgrade to Windows 7, I can't really see a reason to recommend it unless you want to up the ram to 8GB or more... but I don't believe even that will make a significant increase in AH performance.
Now if you use the computer for other intensive things, then this might all be a different story...