Thats because your DVD player doesn't support DIVX. You need to convert the DIVX video to VCD. I personally use Nero 5 (version 5.5.4.0) to convert these files. You can find Nero on kazaa.
I just picked up Dazzle with Hollywood Bridge and supposedly it will be able to convert it properly but I'll look into Nero. Thanks Creep. Karma to you bro.