Macbook pro trackpad not responding

[ritze]

on my macbook pro when i boot up into leopard the trackpad does not work it will work for like 5 seconds and then not work and then it will be really sensitive and then not work>?? when i boot into windows xp on my bootcamp partition it works just fine...i have a rev. D Macbook pro if that helps??

 

[geissap]

It sounds like a software problem to me. What kind programs you got in your startup items? I would say it's a third party app doing it. Also try archive and install. if you need more detailed info let me know.