#1 Burning Software

I've noticed that anytime I make use the GetTOCInformation API call that the StarBurn log file shows a warning.

Is this normal or is my structure, which appears to match the declared _TOC_INFORMATION structure exactley, somehow not of the correct size?

------- LOG FILE CONTENTS : BEGIN ------
CStarBurn_CdvdBurnerGrabber::ReadTOCForDVD(): Processing media in 'read track info' mode...

CStarBurn_DumpAndParseTrackInformation(): WARNING! Length 34 less then 40!

Track Information Dump:
Track Number: 1, Session Number: 1
Track Mode: 0x04, Copy: No, Damage: No
Data Mode: 0x01, FP (Fixed Packet): No, Packet: No, Blank: No
RT (Reserved Track): No, NWA_V (Next Writable Address Valid): No
Track Start Address (LBA): 0, Next Writable Address (LBA): 0
Free Logical Block(s): 0, Fixed Packet Size: 16 LB(s)
Track Size In LBs: 3966149, Last Recorded Address: 3966148
------- LOG FILE CONTENTS : END ------

It's not a problem. Just drive returning less data then MMC spec assumes.