Since upgrading to Leopard, I've noticed a sharp increase in the number of crashes in the above captioned applications. I haven't been doing anything out of the ordinary with these applications, over what I did in Tiger; however, they seem to crash more often. Some of the things that I've done that cause them to crash include: hitting the back button multiple times in succession in Safari, editing header/trailers in MS Word and then turning on view markup, and clicking Get Mail multiple times in Mail. They don't always crash when I do these things, but I have never had a problem in the past. Anyone else notice a rise in application instability in Leopard?