I have no problem view Apple trailers in little windows, but when I click on a link to download an HD version, it's supposed to load QuickTime, which then buffers the movie and eventually begins to play it.
On my previous computer (Vista/32), QuickTime would wait for a long time (30+ secs) to appear, and sometimes not at all. Sometimes I could short-circuit the delay by clicking the link numerous times, or clicking somewhere else on the page, on another task window, or by pressing Alt-Tab. I'll add that my previous system had three monitors.
My new computer (Win7/64) initially had only two monitors, and QT seemed to load better. Now that I've added a third screen, I can't get it to run at all.
I've Googled about, but not found any solutions. It sound like this guy has the same problem, but there's no response to his message.