SBOX with CDRs

[guigouz]

Hello, I just installed a SBOX modchip, but I can only play HK Silver games!! No cdr at all.
The modchip IS working
1) I have this HK Silver that works
2) When I put in a PS2 original, it appears as a playstation 1 disc on the browser

The problem is, when I try to load a CDR backed up game, it doesn't run, or appear as an audio cd ... I guess the lenses are ok, 'cause I can play audio cdrs on it ...
I already tried the ASA patcher, but no luck.

My PS2 is a jap 15000 (non TI) one... Does anyone have a clue?

Thanks in advance!