On June 2009, PC User magazine Australia offered UltraISO v9 full version to its readers. Here are the registration details.
Name: PC User readers
Do take note that this registration details will NOT work on the trial installer that is downloadable from UltraISO's website.
Here's a hint. Search for uiso93pes.exe in Google. That is the full version installer. Actually the registration details above can be generated via keygenerator and you'll get the exact serial.