According to the user's manual of my Panasonic DMR-ES10, I can use the following blank DVD: DVD-R version 2.0 / 4X / Revision 1.0 DVD-R version 2.X / 8X / Revision 3.0 DVD+R version 1.0 DVD+R version 1.1 DVD+R version 1.2 When I went to a shop to buy new blank DVD, I could only find DVD+R version 1.3. Can I use this type? I also found most blank DVD-R and +R are 16x speed nowadays. Can I use these newer blank DVD? What is the difference of the versions and revisions of +R and -R? Thanks.