I have a 2006 core duo imac that is having an issue. In general, it is a pretty responsive computer that is running snow leopard. On boot or sometimes after boot (not necessarily right away) this code will appear on the screen and then it will lock up and stop functioning. It's a little blurry but if you zoom in, you can read the text. Talks about kernel, bsd, remote debugger plus a slew of other things. Any thoughts on the issue? Hardware? Would a software reinstall fix the issue?