I received the IDE-EXI adapter today..... I'm so happy

. Now I have to find an IDE HDD to start the tests. In the meanwhile the last weekend I was testing a few games with my SD-Gecko card and a 2GB SD card.
I'm using r33 at 32 Hz and I didn't pre-patch any game. I don't see the difference between stoping the motor or not. I have the same results..... maybe some games have differents results. And I didn't use an original disc. I boot the ISO with the SD-Load in the tray....... I would like to know too if this has some relevance with the compatibility.
The games was the following:
Burnout 2 (NTSC): Gameplay perfect. Sounds glitches.
Need for Speed Carbon (NTSC): Every time the sounds glitches (very often), the game has a slowdown.
Auto Modelista (NTSC): Gameplay perfect. Sound almost perfect.
Resident Evil Zero (NTSC): Slow gameplay and sound glitches.
Resident Evil Remake (NTSC): Gameplay perfect. Sounds glitches on loads.
PS: I have a DOL-001 GC with a Xeno 2.0