If someone needs alcohol image file (50 Mb):
http://rapidshare.de/files/35763528/G2MI_alc52.rar
So i repeat how it works for me: just mount in DT 4.06 and disable all emulations. And DON'T use asr, procyon, curerom or any other securom loader or disc hider. If this not works then try to disable you CD/DVD-ROM physically.