For some reason I have extreme slowdowns with Safari although I don't have that many windows open (app. 10). The activity monitor shows me a cpu usage of about 85 % for the app and I get the spinning beachball for about a minute or more. My machine is a 1.25 Ghz Powerbook with 1.25 GB Ram, Mac Os X 10.4.7. Also it seems that the problem occurs more often after I wake the book up from sleep. Is that behaviour common?