If you're wanting to copy from DVD to DVD, DVDFab Platinum is a great application to do this.
If you want to burn from a file (something other than DVD format / .vob) you'll want to convert it to .vob for use in standard DVD players. To do this, you would use a program like ConvertX2DVD. This program will also burn the video to DVD.
If you want to burn a video from file, but want to retain it's current format, you can try DVDFab, but it doesn't support all formats.
-Michael
PS: If you're not helping the OP solve his/her issue, why reply at all? If you're not a moderator, it's not your job to scan the forums for rule violators and/or correct people when they break the rules, so knock it off. Enough said.
