Slow Image scrolling

[Ian Jones]

Hi all,

I have a problem with scrolling large image attachments. I regularly recieve 
quite large image files attached to my email, someone recently sent a 270kb 
.jpg attachment and even on my dual celeron 500 it kept stopping trying to 
scroll through it and my CPU usage was up to 80%. I have talked to some other 
people about this in the #GNUstep IRC channel who have experienced the same 
problem with ImageViewer and Ink.app and various image types.
Does anyone have any ideas as to what is causing this and how it could be 
improved?

Regards, Ian