Need help. Chankast doesn't recognise iso's

[doodmeister3000]

I recently got an iso of jet set radio but when I try to run it on chankast it thinks it's a music CD.

I know this is on the FAQ but it didn't help. I'm using windows xp, and I tried running the utopia boot disc but that also didn't work.
So I'm kinda stuck, can someone tell me what i'm doing wrong

 

[Predator]

iso must be bootable, I guess

 

[axcc123]

need to make it a self-boot

 

[doodmeister3000]

it's ok, I found out why it wasn't working. It's because I wasn't using daemon tools to mount the iso's. now they work fine