I am pretty new to mac, and have finally experienced my first set of Kernel attacks! I had gotten one a week ago, and had just got two consecutive ones about 20 minutes ago....and for some reason they all happened when i was connected to the wireless network at my university.....my question is that if this is something i should really be worried about and contact apple about....because i think i read somewhere on this forum that it could be caused by certain hardware such as a faulty network card?