DC burner compatibility?

[azn-archangel]

I just went and bought a new LG GCE-8240B about a few weeks ago I never tried to burn DC games on it till now... normally I burned on my Matsushita CW-7858 just fine... I could burn all the images I got with discjuggler just fine on my old burner, but this new 24X doesn't burn anything my dreamcast recognizes... all turn into music discs... I'm wondering if it's my burner that's not compatible for burning dreamcast games... my friend has a GCE-8160B that works fine... anyone else know about this? or maybe just some software problem? I'm running on an athlon XP 1.6ghz,256ram... win 98, etc.