Hi,
I just bought a Philips 5100 that I took back to my dealer...
Few reasons:
- No S-Video output
- No optical out for the sound
- Only RGB Cart and YUV components: Image really low quality on the RGB Cart. I couldn't see with the YUV as I have an old fashion TV (Sony 32" CRT)
- Sound quality really poor, no detail for the sub and music detail poor. I would say no 'relief' (I'm french!)
- I don't like the loading mechanism, no cart, you insert the DVD like in a car player.
So my dealer proposed me a Yamaha DVDS557!
My set is the following:
A/V Pioneer VSX1011
Sub Triangle Meteor 0.1 (100W RMS, 400W Peak)
Front JBL TI200
Center JBL LX-10
Surround JBL (small satellite)
First impressions after few tests confirm what I read in the reviews.
- Image is excellent regarding my TV set using S-Video, same quality as my old Toshiba that was really good.
- The big difference come from the sound. On all my player I use of course the digital out and let the A/V do its job.
I thought there couldn't be any difference between 2 players on the digital out... I was wrong! Of course to see the difference you have to use homogeneous components. I also had a Peekton for DivX but was not satisified with the DVD player (no multistandard out, so poor result with DVDs region 1 NTSC)
Both have a Optical out and both don't deliver the same sound!!! Even if the Peekton is better than the Philips the Yamaha is still far ahead the Peekton.
I played one of my favorites, Attack of the Clones and Return of the Jedi, and the result is impressive. The sub which I found already very good compared to my old JBL delivers strong effects and the voices are clear and present like they have never been before. It feel like I have changed all my speakers!

I hope you haven't already choosen the Philips, it doesn't play in the same category than the Yamaha. Consider the Philips if you don't have 5.1 Amplifier and just a 24" TV set.
Bonus: If you want to play multizone with the Yamaha
1 - Press Open
2 - Enter 99990
3 - Press play
Enjoy Zone free DVD player !!!
Extra Bonus: If you have bought the Philips, I can give you the Zone free procedure...
Only problem with such a sound quality, I don't want to go to cinema unless the theater is rated THX or DTS!! In most french cinemas the sound is really crap compared to what I have at home! ( even if they say it's Dolby Digital)