Three glitches with SL so far. All minor:
- I had to reinstall BOINC to get it to work
- LaCie Lightscribe images are all dark. I am still troubleshooting this one, but since something is burned on the media, I suspect an software issue
- Aquazone screensaver won't run
There is the incompatibility of utilities such as Cocktail, Onyx, TinkerTool System, Drive Genius, and TechTool, but that was to be expected so I don't count them.