I've got a problem with loading Backups :/

Hi everyone,

I'm having trouble with backups on my Dreamcast (Pal). Whats happaning is, eg;

Sonic Adventure, which I burned with Alcohol 120% at 4x (slowest) TAO (Track at One), its loading (little slow) and the background audio on the game sometimes stops, and on some FMV's (like intro) it crashs and go back to the Dreamcast Menu :/

The disc I'm using is a Verbatim R052.

Whats wrong with it!?

Is it the Download image (which is .cdi)?
The Dreamcast?
or the CD-R?

The CD-R was pretty cheap (costed like £5 for a spindle of 25.. or 50 (can't remember, friend gave me the disc)

If it is the disc, what would be the best disc to use?

All my originals work fine still (no problems).

Also, I suspect that the Sonic Adventure image is selfboot patched already, as the game is loading, but with all the problems stated above.


Many thanks in advence!

no warez, read rules before posting