Easier to go with IBrowse's "Preferences/MUI..." menu, rather than from PSI. Every MUI app can be configured to use Workbench screen or any public MUI screen. So, every app can be on their own screen or you can for example make new screen for internet apps and put several different apps on that screen. Snapshotting windows on their own places etc. Very versatile.
It's also consistent with all MUI programs. No different configuration options for every app, just same method for all.
