This weekend was my first time with the Boxster at the track.

[mdex]

The car should not be understeering like that... your best bet is to go and have it aligned by a shop that specializes in setting these cars up for the track. Better to spend a few hundred bucks and get it done right rather then waste a few track days with a car that isn't handling correctly.

The other thing to look at, and I say this with respect, is the driver. It is possible to induce understeer in these cars very easily if your transitions off the brake are not smooth... it might also be helpful to have an experienced driver take a lap or so to make sure it is the car that is causing the problems.