CD-RW rewriteable cd's and regular CD-R's play fine on the machine I picked up Tuesday. Created a VCD on a rewriteable and it played flawlessly. Didn't try any SVCD's yet.
Listened for hours to several CD-RW discs of 160kbps MP3 audio. Found one CD-RW disc, in ten, that it wouldn't play properly, and this disc was made in my old burner, as it was starting to go bad. YMMV.
The unit handles 32KHz 44KHz and 48Khz MP3 sampling rates, but doesn't seem to work with lower frequencies. The MP3 title display is pointlessly deficient, it only displays the first seven letters from the ID3 tag for each album or title. Oh well, it works. The headphone jack, with a volume control on the box and on the remote, is a handy feature for me.
Repaired the remote already. Several buttons went dead. I had to open the unit and resolder the legs on the main IC.
Awesome deal for a region hackable DVD/CD/VCD/MP3 player featuring component video outputs. Tuesday was take-a-senior-citizen-to-Ames-day, so the box will cost just $47.99 + tax (AR).
EDIT: The MP3 display shows the first few letters of directory and file names. It does not seem to use ID3 tags.