Potential differences in usage between CF and HDD?

[fafadou]

I had a problem with shenmue I and 0.6.6x loader beta with ide because my ground was not short enough I get shorter my ground from pin 2 of 7cm to 5cm and after the result were clearly better.
But it was only with shenmue I, and you said the games were running before. Perhaps the ground is just limit... I really don't know.

Those games work on sdcard (espcially shenmue I) ?
For two others what ide.bin version did you use 0.6.6x beta for all games ? chose only 0.6.6x beta only for shenmue I and soulcalibur and other lag games for seeing the difference. I advise you to use 0.6.1 gcc7.1 and 0.6.0 original in order to see.