I'd like to thank the following that I found on Google:
Yes you can.
If you are using dvds you first need to rip it to your computer. There are a number of programs available. I am not sure of the legality of them, but google that and you should be able to find one. Not that I have done it. :)
Next there is a free and legal program called HandBrake that converts the dvd files on your computer to a mpeg4 file that you copy to your memory card. The settings for doing that are in the link below.
to copy to your memory card (if you don't know how) connect the phone to your computer and go to Tools and Settings on your phone. Choose the Tools menu and at the bottom is USB Mass Storage. This will make your memory card show on your computer and a drive.
Then just copy the new mpeg4 file you created with Handbrake to your "my_flix" folder on your phone. The movie will then appear in your videos on your phone.
the average file size I have created is about 600mb using the settings in the link below. You may want to spring for the 8Gig card.
http://forum.handbrake.fr/viewtopic.php?...
There may also be information regarding free DVD ripping software on the above site.
I'm looking forward to watching my Spiderman 3 "DVD" while I grade papers at work.