Moderator's SNAFU: In trying to organize the orignal LONG multi-topic thread into separate threads, I left behind the main post that started this continuing discussion. See Problems with USB Remote post for the part that begins this part of replies.
GrAnd, do you if there is any nice/easy function that could be used to show the CHDK logo as splashscreen on the LCD? I thought that could be nice to have!
Do you mean to do it like in the SDM version? It is difficult due to palette limitation. That's why Canon's intro-screen uses full screen (it changes all palette to show the picture). Of course, we could use the screen buffer (which is used to display photos), but in this case, to draw there, we should to convert RGB picture to YUVYY.
(And as for me, I switch the splash screen off in my config).