After problems with various types of DVD-R media e.g some disks aren't recognized, some load and freeze, some play for an hour etc. then stop etc.... I was looking through a forum and some one recommended lynx digital media.

I sent off for a spool of 25 disks (can only be bought direct from lynx at http://www.lynxdv.com ) and results were amazing.

All disks burned play on all my dvd players
None of them freeze or skip
They let me skip to each scene without freezing
Play the film throughout without stopping after an hour.

A must for someone having problems with media.