Seeking help with DiscJuggler 3.0...

Hey all I just want to make sure i'm doing things right in burning this Utopia Boot Disc before I burn it. If you could verify that i'm doing things right i'd appreciate it greatly.

Alright I have the cdloader.cdi file in a directory. Let's call it C://Temp

I open Discjuggler 3.0 and go to File -> New

I then go to "CD Image to CD Recorder"

In the source box I type: C://Temp/cdloader.cdi

Under the "Advanced" tab I select "Mode 1" rather than "Audio"

Under "Action" I choose "Write" and then I let it burn.

Is this correct? Does it matter what speed I burn it at? Is it worth is to burn the BootCD or are all games self-bootable now? How long will it take to burn at 4x so that i'm not flipping out when it's taking like 2 hours. Any response would be greatly appreciated. Thanks.