Jim,
Here are a few for you.
1. On the Add logo interface, when I add the calendar, clock, whatever; it comes up added as 10 seconds. I think either the "whatever is added" should default to the 20 seconds that is shown "by default" where you can change the time, or that time should be 10 seconds like it shows up in the window automatically when its first added.
2. Like Butters says, the arrows are backwards. - Down increases time and up decreases it.
3. If you add the analog clock, digital clock, and calendar in the row, then click remove, the highlighted calendar is of course removed. Now nothing is highlighted. If you click remove again, while nothing is highlighted, of course nothing happens, but if you go back and then click one of the items after the fact, the program crashes.
PS... I found the last one because I accidentally double clicked when I was testing the remove button and then when I went to highlight one and click again, it crashed.
PPS. Nice job Butters.
