need sifus help on this..

just got my iphone fr maxis on friday.. installed itunes, and got some free apps yesterday, everything was fine..

this morning when i plugged in my iphone to my laptop.. got the dreaded blue screen and windows restarts.. tried wif a friend's iphone, also blue screen, but if plug in ipod, it is fine..

so uninstalled itunes.. plugged in... fine.. so i downloaded itunes again, installed and the same blue screen, restart thing happens again!

any idea wut's wrong here.. thanks in advance for any help / feedback.. dilemma here..