Hi Magnus, I have tested your settings and it does exactly the same. - Selecting and text box takes about 3 secs. - Scrolling the document takes about the same amount of time. The memory toolbar shows ~50MB of 512MB available, when selecting / deselecting objects the memory toolbar, shows "random" results between {~45, ~75, ~115} of 512MB available. Exploring the thread/process with "Process Explorer" over iReport, I can see that when I select an object it does a spike of read IO and a spike of CPU usage. Anyone knows why iReport reads file(s) and/or why does some HD IO, when selecting an object? Rgds,