I have a varied collection of video clips on my PC in all possible formats (AVI, MPG, DivX etc). I want to store them in a library of DVD-R disks for backup purposes.

It would also be good if i could play these clips on the DVD-R disk on a portable DVD player which I cold view on my TV set. I currently have a Nextbase portable DVD player without a screen but am not sure if it could play AVIs or DivXs. If not, does any one know if it does or if there are any other portable DVD players without a screen that play AVI, MPG and DivXs ?

Thanks