Hey Guys, im new into this Scene and want to burn my CDI Files.

Little Backstory: Today my Dreamcast arrives and i loved it since I ever played. With the Dreamcast came the Cd-r´s.

My Problem: The Games wont work. My Dreamcast says "Insert Game Disc" . I used DiscJuggler 4 in Raw and burnspeed 4x.
I have a Pal dreamcast and no pal games, is this the problem?

Can ANYONE tell me what im doing wrong? I also have Alcohol but dont know how to use it.

Games that i tryed:

PSO (Shthack or so)
Utopia (many versions)
action replay (got it from here)

Pls help me!!