K3b Data multi-session recorded media unreadable on WindowsXp, content appears blank on windowsXp directory.

Does K3b Kde4 locks or states privileges on data media recordings?...
This never happened to me with previous versions of OpenSuse/Kde/k3b


Thanks.

Details:

Open multi-session media Recorded with:

- OpenSuse 10.2, Kde4, K3b. / LG DVD burner, AMD 64 Athlon xII.

Intent reading media on:

A- Windows Xp SP2 Explorer, Nero, Quicktime etc./ same desktop, separated HD
Result: Data content invisible, media info perfectly readable with Nero info-tool

B- OpenSuse 10.3 Kde4, K3b./LG DVD burner, Intel 845, P4 2.4
Result: perfectly readable
* Same user when trying to record with K3b an additional session, recording fails, appears like a locked media; opening permission denied.
- WindowsXp SP2, Explorer, same Intel desktop, on separated HD
Result: Data content invisible, media info available as well.



Recorded Media information
Type: DVD-R sequential
ID media: Princo-Budget up to 18x
Capacity: 510:38:38 min (4,4 GiB)
Used Capacity: 61:32:48 min (540,9 MiB)
Remaining: 449:05:65 min (3,9 GiB)
Re-writable: no
Open: yes
Empty: no
Layers: 1
Sessions: 0
Allowed speeds: 4.0x (5540 KB/s)
8.0x (11080 KB/s)
12.0x (16620 KB/s)
16.0x (22160 KB/s)

ID system: LINUX
ID volume: 20110428Exilim
ID volumes group: -
ID editor: -
ID preparation: -
ID application: K3B THE CD KREATOR (C) 1998-2010 SEBASTIAN TRUEG AND MICHAL MALEK
Volume Size: 540,9 MiB (2048 B * 276948 blocks = 567189504 B)

Tracks:
1 (Data) without copy/without interruption 0 - 276959 276960 (61:32:60)
2 (Data) without copy/without interruption 276976 - 554335 277360 (61:38:10)

Recording conditions

K3b Recording tab::

Recording mode: Auto

K3b File System tab::

Volume name: 2011.428Exilim
Speed: Auto
File System: Linux/Unix + Windows
Symbolic Links: Unchanged
Blank space treatment: Unchanged

Multi-session mode: Auto

Content of ISO 9660 mounted media

Data files types: MOV files, JPEG files, digicam4.bd
Number of files: 73 files in 2 folders
Privileges of recorded folders and files: opened to user and groups

Notes:
-Data files perfectly readable on OpenSuse
-Same user when trying to record with K3b an additional session, recording fails, appears like a locked media; opening permission denied.