*'''rtypeee.dsk''': at begin of presentation, a draw of "jack plug" is done in a strange video mode, more than 200 pixels of height !, see [http://cpc.sylvestre.org/musee/musee_flipping_lace.html flipping lace]
*'''S&Koh.dsk''': LOGON SYSTEM, black screen in r005.8.4... damn
*'''Pinball_Dreams__PREVIEW.DSK''': Does run in experimental/ versions r005.8.9.2 and r005.9.11e (experimental forked version of r005.9.11 using flag FPGAmstrad_amstrad_motherboard.vhdl.HACK_Z80=false). Does freeze in !experimental versions when background music is special (not long classic background music) and you press two buttons (left/right flipper keys) at the same time, ok in r005.8.14 (using default OSD value : MEM_WR=quick)
'''Arkanoid.dsk''' stars use rupture address (changing address several time during display of one image), it is now supported on "candidate 001" version of FPGAmstrad. Run better in r005.9.11e than in r005.9.11.