Well as i personally dont have the player so cant comment on it.
But there are many ppl her ewho do have the same player may be you can get
in touch wit hthem thru PM.
cowax , medpal
They had mentioned in the research & review written by me on the DVP642K that
they too have this player.
Many ppl on the Doom9 Forums whom i had talked with told me that they have
successfully played divx movies of DVD+-R/RW.
How do you prepare the CD/DVD for the Philips DVP642
- Around 6 to 8 XVID/DIVX movies 1 DVD+R 4.7G disc.
- Burned as data (joliet) Mode 1 just like mp3's.
- AC3 are supported and if you use a DIVX certified template for encoding, the movie will always play.
- Some Xvids need to be tested first and in general, use gspot or Virtualdub and make sure that
audio is compressed and that number of audio frames are relatively equal to number of video frames.
- Keep the BitRate at 900bps and lower for Xvid.
- The AVI or MP4 File should not be more than 2GB
Also go through my review for more info as it has loads of info for DVP642K owners
Some tips & tricks which might help you.
Research & Review - Divx DVD Karoke Player Philips DVP642K
http://www.techenclave.com/forums/showthread.php?t=3504
Also try first on ReWritable DVD.