So i downloaded a torrent from underground-gamer with about 132 roms on it (mainly to play pokemon gold/silver/crystal again, i dont really like using the PC that much (havent got around to getting a pad))

It was .CDI self-boot, burned it with alcohol 120% bla bla bla, put it in the DC it loads but then it just goes to a black screen, ive burned the CD correctly, Yesterday i got 380 SNES games and 421 Mega Drive games and it worked fine.

My DC is PAL, just in case your wondering