TextMate & Logitech Control Center
Just another reason to never use crappy drivers, TextMate throws and error when run from the command line after Logitech Control Center 2.4 is installed. Remove the drive via the "LCC Uninstaller" and reboot. After that everything will be hunky dory again.
Note: There are three other good alternatives to that mouse driver including SteerMouse, USBOverdrive, and ControllerMate.