*censored*tail — I mean Dicktail (is that better?) — works fine with 10.5.3. Nice to see they were right on the tail of the bug and squashed it. This is my absolute favorite maintenance application since DiskWarrior (which ain't been so good itself since the recent OS update, at least on my Mac!). For my money, and it's very little in the case of this app, C.T. is the most elegant, cleanest maintenance-option setter deal going. I've supported Maintain for years, and as long as their products remain so solid and stable, will continue to do so. Nice job in every way.