First of all we need to know what video files they are...... if they are avi files then join them using virtual dub... If you want to join them to watch on a dvd then put into vso divxtodvd and they will come out as a single dvd video file.
How do you use those programs, I have them, but I dont know how to use them? I have a movie, but it says CD1 and CD2 and in those folders they are split AVI's, I wanted to try to join them and convert them both to DVD files, cuz I can convert one at a time, and use Clone DVD to burn them, but I would need 2 DVD's.
Here is a good guide for joining AVIs http://www.afterdawn.com/guides/archive/virtualdub_join_avi.cfm
Ok, thank you, but I figured out a way to make it work, I just used WinAVI and converted both the videos that I wanted to join as a batch conversion, and then it converted them both at the same time into a Video_TS folder, and it joined them! Then I used CloneDVD to burn it, and it worked out great! Now I can watch the whole movie on one DVD!! Thanks again for your help!