http://www.infobarrel.com/How_to_Hack_Software_to_Run_Trial_Periods_Forever
published May 29, 2009
How to Hack Software to Run Trial Periods Forever
by Jorge
Have you ever downloaded a trial program and wanted to use it a little bit longer prior to registering the program? Well normally you are limited to however many days or month the application states. After the trial period is over the application will no longer run.
If you follow these instructions and install this simple application, you will be able to have your application run from whatever date you want prevent it from ever expiring.
This will only work on Windows machines, Macs and Linux boxes will have to find another workaround.