Curious: I have access to Disc! –
I played around a little bit.
I have FMCB 1.2b BETA installed on my MC.
After uLE + Autostarts, I configure it to load the new ELF to load PS2Browser.
Initial Delay and Timeout are set.
I disabled my Modchip an install DVD-Update 2.10.
My PS2-Version has 2.13E in ROM, so I changed the text in "dvdplayer-e.ver", "dvdplayer-j.ver" and "dvdplayer.id" from 2.10E to 2.14E (only a "newer" Version-Entry).
I copied my osdmain to DVD-Player-Folder and rename it to "dvdplayer.elf".
Now it loads uLE.
Before I changed this texts, the "new DVD-Player-Update" won't load.
So,... When I insert DVD-Video, it starts uLE when I do this Mods.
While Init delay, I switched Burned DVD-Video-DVD-R to burned Black-Backup.
When I use Filebrowser and go on cdfs: I have access to all files.
I disabled the Chi every time and I also replicate this experiment again.
It works more than one times.
I will test it on NoMod today.
I use the EJECT-Button, to swap the discs, so no Slide-Tool.
Only a burned pree-boot-dvdvideo-disc then the burned PS2-DVD-Game.
PS2 V7/DMS3 V2 (FW:2.4b7); Seagate Baracuda 200GB
PS2 V7/CC1.0 (FW:34 hacked v2 BM:2.1.6); Maxtor DiamondMAX9 PLUS 160GB
PS2 SCPH-30004R; NoMod+NoLaser
3xSony MC 8MB
MAX/Datel 16MB with Boot-CD
Custom FMCB 1.8b+ Beta-Build, my AIO 0.5, Sony&xRhino-Linux