Page 1 of Mico Clasica 20 VCD Problems

I`ve been trying to play a VCD that i burnt in Nero Burning Rom (of two 300mb mpeg1 files) in my new clasica 20 player - which has been reviewed by all the big magazines and they all say that it supports VCD/SVCD. When i play the VCD in my PC`s DVD drive PowerDVD recognizes the disc as a VCD and plays it fine but when i put in the clasica all i get is "invalid disc format"

any thoughts?