Another common question I get about Klok is how can I back up my data "just in case". The data for Klok is stored in a file called klok.dat. It can be found at
Windows XP: C:\Documents and Settings\[User Name]\Application Data\Klok.AF6B2973D903BFAE0589C27890FE0146C233490A.1\Local Store
Windows Vista: C:\Users\[User Name]\AppData\Roaming\Klok.AF6B2973D903BFAE0589C27890FE0146C233490A.1\Local Store
Close Klok and copy that file somewhere safe. In the event of a problem, just copy that file back and start Klok and you will get your data back. As you might have guessed, you could use this method to transfer your data between computers if you wanted to, essentially allowing you to "sync" multiple instances of Klok.