I'm getting some serious slowdown on my dvd player for split-seconds throughout everything I have burnt.... It's like what happens in a PC game when the PC runs out of memory... (know what I mean?)...

I'm ripping the WAV with virtualdub, combining with the video in TMPGenc and burning with nero.
I have tried all the different burn speeds, and when I play the burnt vcd in my cdrom its perfect, so I'm not quite sure whats wrong...

It's a Limit DVD8070 player BTW...