ISO or UDF?

[ofir_bl]

Hello
i need to burn some video files to dvd disc for another computer.
i have some files that thier size is over 2GB and when i try to burn them at Nero i get messege that i need burn this file in DVD-ROM(UDF) and not DVD-ROM(ISO).
what the difference between ISO or UDF?
if i burn some Divx files for another computer and not for dvd players which kind of DVD-ROM should i use?
thanks
ofir

[bottle-necked]

This link will help you.

http://homepage.ntlworld.com/allcam/cdformat.html#2

[snafu099]

Thanks for the informative reply, from a curious lurker. I like replys that are unserstandable to the non-techie readers like me

[ofir_bl]

thanks
it helped me alot...