Frustrated with finding flight sims

Does anyone have sources that list simulators by system specs?
My laptop is older, and I have _zero_ luck in finding games and
reviews based on what my old system can run.
There must be a site somewhere that allows one to filter flight sims
based on the specific system.

Specs: Thinkpad 600E, PII 333, 128Mb RAM, 2.5Mb VRAM, Win98SE.

As you can see, only older games will work, and since this is a
laptop, I can't easily upgrade the video card without a docking station
(which I don't have). I am fine with older games, since there is
nothing wrong with them (though I'd love to be able to play Aces High,
LOC, etc.). I'm having trouble finding the latest games that my comp
will still run...

I am still in the dark ages: for reference, I really like the ancient
A-10 Cuba

Thanks for any thoughts.