~/Library/Preferences/com.unsanity.fruitmenu.plistlaunch times returned to their pre-Jaguar times. I have no idea why this file was causing this problem but suspect that it probably has a great deal to do with the fact that when I installed 10.2 I used the import existing users option; i.e. it was the preference file from my 10.1.5 installation.
A further problem I've experienced is what appeared to be a relatively slow memory leak within numerous applications. Over time a number of applications (e.g. QuicKeys, @-time, and various others) would take up progressively more and more RAM until my system would begin to pageout. QuicKeys Background Engine, for example, would increase the amount of RAM it was using from around 15Mb to approaching 100Mb.
After weeks of trying to solve this one (including fsck –y, repairing privileges, Drive 10 etc) I decided, on the basis that FruitMenu had previously caused problems, to remove all my Unsanity haxies (FruitMenu, Xounds, WindowShade, the Application Enhancer, the Menu Items Enabler, and Cee Pee You). After removing them all and their associated preference files (any file starting with ‘com.unsanity'), my memory problems were resolved. At this point I decided to reinstall the haxies one at a time to see if I could pinpoint the problem. To cut a long story short I have now reinstalled all of them and don't have the memory leak. Again, I can only assume this has something to do with the preference files, and again I have no idea what.
I guess it's possible that this problem was specific to my setup in some way but it seems like too much of a coincidence that Unsanity's preference files were implicated in both these problems. In other words, for those of you who i) imported your user folder when you installed 10.2, and ii) have experienced either of these problems (or possibly others), it might be worth completely uninstalling (and reinstalling) your various Unsanity haxies.

