1. I get terrain jumping every once in a while, depends on what map and where I am. I do get stutters when no planes are around and seems to happen a little more in furballs, but slows the longer I'm on.
2. Stutters on patches #1-#6. All stuttering stopped in patch #7. Patch #8 seems to be just as bad as #1-#6
3. XP Pro with SP3, Intel core 2 E8500 with 4gig' Nvidia SLI 9800GT. Also tried a single card, 1GB
4. In Nvidia Control
    Antiso Filt-2X
    Antialaising Mode- Enhance the app
    Antialaising setting-SLI 16X
    Antaliasing Trans-Multi
    Confront tex-Use hardware
    Multi Display-Single card
    SLI performance-Nvidia recommended
    Max for all ah setting except for the shadows
    I have tried all setting in SLI and with a single card. for now this seems to work the best for the stuttering and frame rates    with a steady 60fps.
I do have some shimmering on aircraft edges and trees that started with this new version, but this may be the video card.