What's a trap disk ? It set position lba 45000 for drive ?
I have lite-on and old teac cdrw - it wont be working too ?

Did i get it right - this program dump GD-Rom through PC DVD(CD)Rom ?
I tried to do it with my several GD-Roms :

DCdumper.exe E

But no luck - always errors:

---
 DCdumper.exe DCdumper.exe E 

Handle acquired.
Load disc: Done.
Sector map created.

..................:::::::::::::::: PASS 1 ::::::::::::::::..................
Reading section 1: 044990-055278 - read error.
Fake read. Retry - read error.
Fake read. Retry - read error.
Fake read. Retry - read error.
Reading section 2: 055279-065567 - read error.
Fake read. Retry - read error.
Fake read. Retry - read error.
Fake read. Retry - read error.
Reading section 3: 065568-075856 - read error.

I use Optiarc_DVD_RW_AD-7203A