I installed Kalyway 10.5.5 with my Intel CPU and I have a GeForce 8400 GS with two monitors. I tried to run the installer http://scottdangel.com/blog/?page_id=20 for nvidia but it's for 10.5.5. My system won't boot regularly now but with -x it does.

I want now, I think, to update to 10.5.5. Then the nvidia installer will work I hope.

Or is there a better suggestion? I am a real newbie.

Thanks!