>Hi Sergio,
>
>I've just received your email, but could not open and test it yet.
>
>Anyway, I'd like you to make a simple test, just setting a new property that I added in the latest version of the ImageCanvas.
>
>Please set the property "DrawWhenInvisible" to .T., and tell me if this solves your problem.

Bingo! :))
Yep it did solve that problem!
And am not sure, would be complicated to measure splits of a seconds,
but I have impression that is now working sligtly faster then build I was using before!

Thks++++
Sergio