(16/02/2011 12:29 AM)gsmoke Wrote:  Thanks Zinga , now its confusing for me, how rcoeditor read the image if its also full of poo poo data in my case... well

Most applications will ignore rubbish after the parts of the file it cares about.

(16/02/2011 12:29 AM)gsmoke Wrote:  triple checked again and i think its 1,76 kb (1,776 b) its the smallest one wich i could read fine in rco editor.
Smaller file result in only black image. Possible end 1B7760

For full size as Zinga said it is 1.82 (1,872 b) is :

Don't try pushing down the size as much as possible.  You're probably biting into palette data - which an application might not mind, but this isn't "correct".