Here are ISO batch tools that permit to fully created your personalised ISO disc.
It's the easy way I found to do it. You will find multiple package templates that let you install associated files.
Current beta state PS3_ISO_BATCHb0.6 by 0_obeWAN
Features:
- Create/add Mods packages to ISO disc...
[1] PSN icon ===>>from PNG picture
[2] XMB wave ===>> from lines.qrc
[3] Coldboot ===>>from coldboot.raf file
[4] Gameboot ===>>from custom_render_plugin.rco file
[5] Theme ===>>from theme.p3t
[6] video ===>> from video.MP4
[7] Mod Games ===>>from NPDRM and NO NPDRM
[8] HB coming... ===>>Soon
[9] Add manually ===>>from an existing package
- Build collection ISO disc
[ b ] Build ISO disc - (Optional) PS3 network connection
[ i ] Define PS3 IP address
[p] Upload package on PS3
[r] Refresh and reboot PS3
[d] Upload ISO disc on PS3