I'm running Snow Leopard 10.6.8, on an iMac with 4G RAM. After over 25 years of Mac use, I just had to replace my hard drive. I restored from Time Machine, and suddenly discovered that several choices in my Finder drop down menus have "adopted" new names. Empty Trash is now A3. Secure Empty Trash now calls itself A3.1. Cut is now ME1. I've reinstalled the system software, and the problem is still there. Any ideas?