I remember that Nvidia Optimus had an issue with Web Browsing & Flash. That is, if you had a web page with a flash app such as youtube open in one of your tabs Optimus would switch to the discrete graphics. However if you left a youtube tab open and not playing, Optimus would not kick back to the integrated graphics. You would be stuck using your discrete card and worse off battery life. As far as I know this happens with any flash content on a web page. So if you happen to be on a flash enhanced web page and go multiple tabbing you might be stuck with the discrete graphics on. The question I have is, Does the new Apple Graphics Switching suffer from this same drawback? I'm not here to debate the various work-around's or the validity of this being an issue. I just wanted to know since Apple is not using Optimus if it has the same issue. EDIT:This may have been answered in another thread but my quick look about didn't yield a result. If it was answered I apologize for the double post and could you please link the other thread.