Changelog:
1. C1/C2 tests can now be performed with DVD-ROM drives
2. Option to play sound when the scan is done
3. Added progress indicator for when KProbe is minimized to tray
4. Automatically switches to SPTI driver if no IDE or SCSI drives are found
5. Change the word PO to PIF
6. Fixed layer change problem with DVD+R DL media
7. Added manafacturer name in support media form