FSNAVI

Due to your help, I have solved my problem. As explained by you, a recorded BD-R with the status 'complete' may be considered a 'BD-ROM'. A true BD-ROM is always mass-produced by a press. My Samsung BlueRay SAP recognized a completed BD-R as BD-ROM, but is expecting a mass-produced one, which may differ with respect to its reflection. Therefore the SAP is rejecting such a disk as 'wrong media'. A BD-R, which is recorded as the 1st session of a mult-session disk, shows as status 'incomplete' and is therefore not considered to be a 'BD-ROM', but still a BD-R. This disk is accepted by my Samsung SAP. As a result, I have to use Nero to burn a BD-R (in multi-session mode) for my SAP, but can still use ImgBurn for recording on BD-REs, which are never wrongly detected as BD-Rom. FSNAVI

Thank you for pointing to that difference. But DVDINFOPRO gave the same information: ********** Region information N/A Blu-ray Media Media code/Manufacturer ID N/A BD-ROM UDF Format Type V2.50 UDF Volume AUSTRALIEN 2006 UDF Application id UDF Implementation id Nero UDF Recording Date/Time (mm/dd/yyyy) 02/10/2009 14:20:56 Format Capacity 22.40GB(24.05GB) Media Type BD-ROM Read Performance Descriptor CLV 2.0x 9158KBps ************** Why is a finalized BD-RE still shown as BD-RE ? FSNAVI

I encountered a problem which - I thought - should be impossible. I created 9 BD-Rs with my own HD videos. 7 of 9 are showing the WRONG book type 'BD-ROM', 2 of 9 are showing the correct book type BD-R. Here the details: *************Wrong Book Type************** HL-DT-ST BD-RE GBW-H10N GL06 (ATA) Current Profile: BD-ROM Disc Information: Status: Complete Erasable: No Sessions: 1 Sectors: 7.339.328 Size: 15.030.943.744 bytes Time: 1630:59:53 (MM:SS:FF) Supported Write Speeds: 2x; 4x TOC Information: Session 1... (LBA: 0) -> Track 01 (Mode 1, LBA: 0 - 7339327) -> LeadOut (LBA: 7339328) BD Disc Information: Disc ID: VERBAT-IMa-00 Disc Type: BD-R ***************Correct Book Type************ HL-DT-ST BD-RE GBW-H10N GL06 (ATA) Current Profile: BD-R Disc Information: Status: Incomplete Erasable: No Sessions: 2 Sectors: 9.904.608 Size: 20.284.637.184 bytes Time: 2201:03:33 (MM:SS:FF) Supported Write Speeds: 2x; 4x TOC Information: Session 1... (LBA: 0) -> Track 01 (Mode 1, LBA: 0 - 9904607) -> LeadOut (LBA: 9904608) BD Disc Information: Disc ID: VERBAT-IMa-00 Disc Type: BD-R ********************* My Samsung BlueRay Player rejects the disks with the wrong book type BD-ROM, but plays the disks with the correct book type BD-R. I used Verbatim 25GB BD-R disks only. I Have no problem at all with Verbatim BD-RE disks! Any explanation for the wrong book type? FSNAVI