Hi, sorry if I write in english, but I am not able to speak german... I am italian and I cant find a serius forum on italian sites to ask some help... I saw that here you seem very specialized, so I hope you can help me to work out my problem I am in a huge kernel panic! I have no Norton and I did not change RAM or any other hardware... I was just chatting when the display went black an a lot of white text became scrolling on. I shoot down and restarted. Then another time (this ime I had no internet connection) the mac just break, nothing was moving and a little black rectangle appears on the left top (black rectangle with a white text saying "system"). I shoot down and restarted. and so on... I cant use the mac for no more than 30 minutes (when is good). it just break. Here with me I have no original disks to repair the hard disk (I will get them next week). I am asking if maybe there is another way to repair it, and also I would like to know what is going on! I dont want repeat this experience, if there is something to do to protect my ibook from this kind of attacks. I will post you the last 2 log communications, maybe you can read something in it!