Realplayer (in any incarnation) is crap. If you need it for rm and ram etc. files, then use it. It works okay, just has way too much adverising and crap. make sure to check all the prefs in the program once you run it for the first time. (and again after that, sneaky programs will change prefs on you without you knowing) The link posted below was most helpful, as most people will search for "realplayer" under OS X and find nothing.

Free version   CV. ()  

http://forms.real.com/real/realone/mac.html?type=macbeta