Page 1 of Pacific dvd-750

Being new to this DVD lark I just bought the above player from Asda where it seems a lot of other people got there`s from. The player says it will play CD-RW and as I only have 2, a Samsung and a Verbatim both of which don`t work i wondered if anybody knew which ones did ? To be fair the book does say that not all CD-RW will work. Any other info on Pacific players would be nice as well, hopefully i haven`t bought a duff player :-) cheers and happy new year :-)