"āēīōū ĀĒĪŌŪ ʻ (the ʻokina is an upside-down&backwards apostrophe)" Mahalo! Now I can fix my signature! The PC keyboard only has a vertical apostrophe and (I don't know why) a `, which I use for an `okina because it's distinguished from ', which is used as either end of a half-quote. When I signed up I didn't think the system would accept ` in screen-names - auwē (I sent this here because the system says your mailbox is full)
Kumu
Ali`i