How do I activate PowerDirector 5? What are the correct steps?

If purchase PowerDirector from a Trial version and want to activate it based on existing Trial version:
You can activate PowerDirector Trial version directly to a full version. However, you'll need to download a supplement program named "Trial Activation Pack" before you activate PowerDirector. Please follow the instructions below to activate current PowerDirector to a full-featured version:

1. Download the Trial Activation Pack (this link can be found on the confirmation letter when you purchase PowerDirector) program and save it to the hard disk in advance . (Please note that Do Not change the file name when saving to the hard disk.)
2. Launch PowerDirector.
3. The Activation dialogue box appears. Enter your CD key for activation  (cd-key can be found in the confirmation letter) and then click "Next".
4. Locate the Trial Activation Pack execution file which you just downloaded, and click "Next".
5. Activation process is complete. You can use full functions of PowerDirector now.

If you purchase PowerDirector from CyberLink Online Store:

1. Download and install PowerDirector 5.0 through the URL included in the ordering confirmation letter.
2. The first time you launch PowerDirector 5.0 Premuim version, you will see the activation dialogue box appears. Enter your CD key for activation  (cd-key can be found in the confirmation letter) and then click "Next".
3. Activation process is complete. You can use full functions of PowerDirector now.