Use iTunes? Don't download QuickTime Alternative.
For some reason, which I have now forgotten, I installed QuickTime Alternative. The next time I launched iTunes it would not open because I had an older version of QuickTime installed.
It was very time confusing trying to fix the problem as QuickTime Alternative did not want to go away... I had to completely unistall QuickTime and the Alternative version.
So, just a word of caution... if you use iTunes, don't install QuickTime Alternative.
<img src=\"http://img.photobucket.com/albums/v208/knowledgelifeguard/homer21.gif\" alt=\"Image hosted by Photobucket.com\" width=\"125\" height=\"104.8\"> <font size=\"1\"><i>\"I like these real Saturdays, not like that fake one that almost got me fired.\"</font></i>