This has occurred to me twice in view of the fact by means of the intention of downloading Safari 4 a couple days ago. The entire of a sudden, I determine to load a page and there determine to be no scroll bars on the right. On one occasion this occurs, no matter what site I go to, they the entire have comprised no scroll bars. It does not fix itself until I quit and open it the entire in excess of again. The merely time it's occurred to me is when I open a web page by means of the intention of is scrolless. It's occurred on one occasion on a Google search page and a Youtube video page. Together always have comprised a scroll bar, so I do not imagine that is it. It seems to me by means of the intention of the scroll bar by no means is lacking until I am browsing in a tab by means of the intention of is not the first tab. This has been occurring together by means of the beta of Safari 4 and Safari 4.0 itself.