Not to mention the sweetness of saying: * Jan 14 - Jan 10 = 4 nights * Jan 16 - Jan 13 = 3 nights I actually had to edit my previous comment, because I said

Not to mention the sweetness of saying: * Jan 14 - Jan 10 = 4 nights * Jan 16 - Jan 13 = 3 nights I actually had to edit my previous comment, because I said [Jan 10, Jan 13] was 3 nights INSTEAD of 4 nights. I caught the error when I saw the [Jan 10, Jan 14) interval :-)