I've just re-installed FSX, after many troubles with it.
The Microsoft demo, ran like a dog (actually, dogs run quite well, but FSX Demo didn't).
When I learned that FSX SP1 was released, allowing multicore capability, I went out and bought it.
FSX - utter rubbish.
FSX + SP1 - a revelation!!!!
On this success, I purchased 'Acceleration' - everything ground to a halt :-(
I then lost interest in FSX, and concentrated on FS9.
Later, I added a second hard drive and installed FS9b - all sweetness and light!
Finally, I decided to uninstall FSX, along with all of it's files. This showed me to have several installations of Just Flights Pa-28 Warrior (I have never got it to work with FSX SP2).
After re-installing FSX, + SP1, + Acceleration (on second hard drive), FSX ran significantly better.
It's as good as FS9, until I add AI - then frame rates drop below my critical 35 FPS.
For me, FS9 remains a true sim. FSX is currently a plaything (perhaps, it will grow on me).
System
- Athlon 64 X2 6400 AM2 CPU with 2 x 512KB cache, 3.2GHz!
- Asus M2N32-SLI Deluxe nForce 5 Motherboard
- NVIDIA Geforce 8800GT 512MB PCI Express Graphics with TV-Out and DVI
- 2GB Gskill PC2-6400 DDR2 Memory
Incedently, I'm sure I'm one of the VC-10's at the end of Tony's video
Regards
Kevin