btw. is there any changes or the speed of changing gfx mode LACE/PAL
for example some games like Alien Breed, Agony and many demos have some graphics displayed in Lace and the rest in PAL in MK2cr is a slight delay when switching from one to another.
Could you write something more about it?
With the AGA mk3 (like it is in ECS v2) you will be able to share a single mode for both PAL interlace and normal PAL by setting the "double line" option. By default it will double the number of lines on the screen to keep the aspect ratio, but on interlace this line doubling is automatically turned off. So your monitor doesn't have to switch to a different screen resolution and it should be almost instant (like 3 half frames or so). I don't remember exactly what the MK2cr does with interlace, probably load a different image from flash or something, which will take a while yes.
by the way, not once talking to friends we wondered why Graffiti was in IndiECS and it was not in MK2cr.
Don't know. I didn't work at icomp at that time, so wasn't involved with creating the specifications for that product. I guess it was on a similar "nice to have list", but never made it into the product. Note: Although I did implement part of the firmware for the AGA mk2, it was in the role as an external consultant.