Has it been that long? I mean that long that I've been using Xy4 with U2--so that it's overwritten my memories of the simpler days of III+?> I see that there are indeed BX-Q2 pairs in U2, and these (among > a few other functions) wouldn't work in Xy III+. BX-Q2, my foot. U2 is not a recognized Help-file type in Xy3. It requires Xy4 or later.I think of U2 as eternal. Harry Binswanger hb@xxxxxxxx