You can query RPM to see exactly which files were installed to where for any given package. First query all and use grep to find the exact name of the package you're looking for...
rpm -aq | grep [search word]
Then you when you know the package name:
rpm -qvli [package name]
q=query, v=verbose, l=list files, i=information (will give you some info about the pkg before listing the files). The startup binary should be in a bin directory (/usr/bin/, usr/local/bin, etc.) as mentioned before.
This is also useful for finding icons and such.
Hey, I'm actually answering a question instead of asking one! Woo hoo!