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Description of problem:
facts:

1. the same media are being recorded properly in Nero/Windows XP
2. my drive is able to record several other DVD+-R/RW media (Copyme, 
Verbatim, Dysan, e-Proformance, Traxdata) in both K3B/Linux and 
Nero/Windows with no problem
3. drive's firmware is up-to-date (version 1.57)

System
-----------------------
K3b Version:0.11.23
KDE Version: 3.4
Operating system : Fedora Core 4
DVD-RW Burner - Pioneer DRV-109/A09XL

Behaviour:
-----------

When I want to read burned DVD media (DVD+R 8x Imation), which is 
burner in k3b, DVD is not readable (on Win/Linux and other DVD 
drives). This DVD was burned in Joliet file systemm, Disc at once, ISO-Level-1 and 8859-1 character code. When I used this media, growisofs tell me error about Can not close Disc session (in DAO mode). 


Version-Release number of selected component (if applicable):
K3b v 0.11.23 , 	dvd+rw-tools-5.21.4.10.8-6.i386 (from FC4 base installation)

How reproducible:
Always

Steps to Reproduce:
1. Start k3b (v 0.11.23 ) or growisofs
2. Burn any data (or ISO image) on the DVD+R Imation 8x media
  

Actual Results:  After burn process, burned data are not readable. I mean, that disc session is not closed (in DAO mode).

Additional info: