OK, may as well add this one as well while I'm in IQ. I noticed that double-clicking on any "blank" part of the column bar - ie any part of it to the right of the right-most column - has the effect of adding a new item. Is this meant to happen? I guess you could avoid it pretty easily by, you know, not double-clicking on a blank part of the column bar... The reason I noticed though is that I was double-clicking on the column dividers, to make the columns autosize (as checking this in Manage Grids didn't have any effect) - if I clicked on the right-most column divider, it not only autosized the column, it added a new item. Took me a while to work out where they were all coming from.
David F.