I don’t remember noticing it before today, and I have had crashes in Snow Leopard before, so it cannot have been in Snow Leopard itself, i.e. in Mac OS X 10.6.0. It might ... then option-clicked on ...

Finder is used to navigate your Mac’s drives, iCloud ... a location out of the sidebar and then release when you see the “X” appear. Alternatively, right-click (Control+click) the item ...