Hi Cocoa Developers,
Tip of the day: Don’t bind two NSTableView’s to a single NSArrayController instance. Bugs will happen! More specifically, attempting to multi-select rows will not work properly — the two tableviews will fight for the selection. Eventually, this may be changed, but for now, in Tiger, it does not work, so don’t do it!

EDIT: This will work, as long as the allowsMultipleSelection value is the same on both tableviews.

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