Hey Eugene,
I guess I'm not sure either. As an update to FC, I assumed it would replace the current config, but that's just an assumption without any facts to back it up. It does sound like you need to install FC for this to work, in which case the SF drivers will be installed, even if they are later removed.
I read somewhere that they are going to have a version released later that adds on to a base Lock On install, without Flaming Cliffs, and they say that should be released in spring, if the info I read is accurate.
_________________________
Ken Cartwright
No single drop of rain feels it is responsible for the flood.
http://www.techflyer.net