Realplayer i dont have a problem with, i just disable it from the start up registry, but then i hardly use it anyways..
the one that sticks in my craw is symantec products.. banned from all my computers they perpetually run in the background and the frigging symantec updater is a pest. all symantec/norton products are removed from any system 'tout suite'.. The anti-virus is useless... previously i stumped up for the corporate edition, what a waste that was, and it wasnt cheap either..
.. ended up with more viruses than 10 dollar crack whore. AVG does a better job.
Kaspersky rules !