a) I used a CD-R media for PI/PIF checking, DVDInfoPro either doesn't assume the CD-R disc, or doesn't support C1/C2 reporting with LiteON DVD-ROM drives, the reported graph is rather confusing...
b) I would suggest the option to be able to scan a media X times and then get an average graph of the X time scans. Very useful to see if a drive can report X times the same error rates with the same media, and what kind of % differences we will get each time.
Results of each scan could be saved to .csv files or exporting directly to Excel for further analysis
c) The speed selection doesn't seem to work with LiteON DVD-ROM drives...
Update: Using a DVD-R media didn't enabled speed options, using a DVD+R DL media did the trick, i am wondering why, maybe its the DVD-ROM booktype??
d) I noticed a weird bug...After the scan has finished, if you select to remove the speed line, it doesn't appear again, even if you turn on/off the red button, this must be a bug (?)
Also after scan has finished the buttons to remove/appear the PIE/PIF scans are not working (i assume this is normal?)