installing iATKOS 5i onto eMachine T5048

I am using the latest iATKOS 5i. I am able to install, but when the install finishes and my machine reboots, it keeps going into this endless loop where it restarts the machine. Any idea?

I thought I setup everything correctly when instaling leopard. I used disk utility to format the drive using MBR. and then installed to that drive that I just formatted. And the options I believe i left at default. Am I suppose to checkmark 'Kernel' because I believe that was unchecked.

There are so many options that I am not sure what to pick, so I left it at default and proceeded with the insall. I would appreciate if somebody can help walk me through getting leopard installed on my eMachine.