My former pc had this problem as well, which had a 2800+ and a 6800gt. I think it had to do something with the sound lag option or the way lfs operates when a user leaves the pits.
I remember there being a lot of topics about this "sound stuttering lag" like 1 1/2 year ago, so maybe those topics have the solution for you.
edit: found a post about it: http://www.lfsforum.net/showthread.php?t=17268
It sums up the following possiblities:
- Sound hardware acceleration
- vsync implementation in lfs
- dual cpu problem, but im pretty sure your 3200 is a uniprocessor.
Maybe you can write outgauge-gateway-like code in your own program, or maybe write a easy to understand front-end for outgauge gateway in your program?
It's a shame only 1 app can receive the udp packets, but tbh, I don't really see that changing in the future.
A while ago I hit a cut out "hole" in the road which was supposed to become a speedbump. It kinda looked like this: -----____------, and the drop was about 15cm.
Anyhow, there were no signs of roadwork, it was dark, and it kinda was a backroad leading to a hillbilly town (a lot of those in holland), so I was driving 120 on a 80 road.
It didn't result in a lot of damage though, just some scratching on the bottom of the front bumper, but it certainly was the most scary moment I've ever had in a car.
Anyhow, I think mclaren uses less downforce than ferrari because of the big differences in sector times yesterday, so mclaren will most probably suck today even if they have a better strategy.
The track officials will probably hose the tunnel part, so the difference isn't too big between dry and wet. They also did that in 1984 (watched that race yesterday on utoob)
edit: They might not do that anymore, we'll find out later i guess