You may not be able to log in as your password has changed. Your password has been reset to your date of birth followed by 2 exclamation marks in the following format:
YYYYMMDD!! eg if you were born on Christmas Day 1973 then your password would be 19731225!!
Dont forget the 2 exclamation marks at the end of your preset password, you can find an exclamation mark on your keyboard by pressing SHIFT and 1.