The freeware CyberLink BD / HD Advisor tests if your PC works with Blu-Ray and HD DVD storage media . After the freeware utility scans your computer, it charts them in either red, yellow or green. Red signifies the hardware components that are not suitable for Blu-Ray and HD DVD, yellow signifies those that might be, and green ones are definitely suitable. You don't have to install the tool, just run it. In the Start window choose the medium where you want to begin scanning.