ConvertXtoDVD Program

Anyone know how to add 2 video files to a DVD so it can play together? I downloaded a movie from here and it’s in 2 parts like CD1 and CD2 and i would like to add it to 1 DVD, Thanks.
Answer #1
You will have to put them together first using virtualdub
Answer #2
Thanks but how do i do that with virtualdub any idea and will it take long?
Answer #3
My core 2 duo E6600 takes roughly 10-15 minutes.
http://www.ehow.com/how_2240051_join-avi-files-virtualdub.html
Answer #4
Thanks buddy appreciate it.