Please help DVD+R DL ???( IMMEDIATE 10 points for best answer)?

You'd use the same software as you would with a 4.7GB DVD. Although not cheap, Nero 10 is quite a powerful suite of software for mastering DVDs, CDs and Blu Ray Discs. There are also many freeware utilities for this job but having bought Nero 10 I must say that I like it - it's capable of creating a wide variety of disc types and it's handy having one program that does so many things rather than a load of separate utilities.