I avoid Zone Alarm, Norton/Symantec, and Mcaffee like the plague. I'd rather use 10 apps that do one thing very well than one app that does 10 things poorly.
ZAPro is overzealous. "Do you want wmpsetup.exe to access wmplayer.exe?"
I only want it as a way to regulate what accesses my INTERNET, not other programs on my computer. That I have my AV for!