[LAU] M/S EQ in Linux

I've been looking for a way to try mid/side EQ in Linux. The documentation for the Calf plugins implies they can (http://calf.sourceforge.net/plugins.html#filter), but never says how. Also, I don't see anything in the GUI that would allow you to toggle mid versus side versus whole mix. Are mid/side EQ tricks possible with the Calf plugins, or any other way on Linux? -- + Brent A. Busby + "We've all heard that a million monkeys + Sr. UNIX Systems Admin + banging on a million typewriters will + University of Chicago + eventually reproduce the entire works of + James Franck Institute + Shakespeare. Now, thanks to the Internet, + Materials Research Ctr + we know this is not true." -Robert Wilensky